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title="来自此IP地址的编辑列表[y]" accesskey="y">贡献</a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n">讨论</a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目录" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">序言</div> </a> </li> <li id="toc-觀察歷史" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#觀察歷史"> <div class="vector-toc-text"> 1 觀察歷史 </div> </a> <button aria-controls="toc-觀察歷史-sublist" 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</div> </a> <ul id="toc-亮度預測-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-軌道" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#軌道"> <div class="vector-toc-text"> 3 軌道 </div> </a> <ul id="toc-軌道-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-參考資料" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#參考資料"> <div class="vector-toc-text"> 4 參考資料 </div> </a> <ul id="toc-參考資料-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部連結" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部連結"> <div class="vector-toc-text"> 5 外部連結 </div> </a> <ul id="toc-外部連結-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目录" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="目录" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" > 开关目录 </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading">C/2023 A3</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。33种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-33" aria-hidden="true" > 33种语言 </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 南非荷兰语" lang="af" hreflang="af" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Afrikaans" data-language-local-name="南非荷兰语" class="interlanguage-link-target">Afrikaans</a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%B0%D9%86%D8%A8_C/2023_A3" title="مذنب C/2023 A3 – 阿拉伯语" lang="ar" hreflang="ar" data-title="مذنب C/2023 A3" data-language-autonym="العربية" data-language-local-name="阿拉伯语" class="interlanguage-link-target">العربية</a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/C/2023_A3_(%D0%A6%D0%B7%D1%8B%D1%86%D0%B7%D1%96%D0%BD%D1%8C%D1%88%D0%B0%D0%BD%D1%8C_%E2%80%94_ATLAS)" title="C/2023 A3 (Цзыцзіньшань — ATLAS) – 白俄罗斯语" lang="be" hreflang="be" data-title="C/2023 A3 (Цзыцзіньшань — ATLAS)" data-language-autonym="Беларуская" data-language-local-name="白俄罗斯语" class="interlanguage-link-target">Беларуская</a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="Català" data-language-local-name="加泰罗尼亚语" class="interlanguage-link-target">Català</a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 捷克语" lang="cs" hreflang="cs" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target">Čeština</a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Komet_Tsuchinshan-ATLAS" title="Komet Tsuchinshan-ATLAS – 丹麦语" lang="da" hreflang="da" data-title="Komet Tsuchinshan-ATLAS" data-language-autonym="Dansk" data-language-local-name="丹麦语" class="interlanguage-link-target">Dansk</a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 德语" lang="de" hreflang="de" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target">Deutsch</a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/C/2023_A3_(%CE%A4%CF%83%CE%BF%CF%85%CF%84%CF%83%CE%AF%CE%BD%CF%83%CE%B1%CE%BD-%CE%91%CE%A4%CE%9B%CE%91%CE%A3)" title="C/2023 A3 (Τσουτσίνσαν-ΑΤΛΑΣ) – 希腊语" lang="el" hreflang="el" data-title="C/2023 A3 (Τσουτσίνσαν-ΑΤΛΑΣ)" data-language-autonym="Ελληνικά" data-language-local-name="希腊语" class="interlanguage-link-target">Ελληνικά</a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 英语" lang="en" hreflang="en" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target">English</a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/C/2023_A3_(Cu%C4%89in%C5%9Dan%E2%80%93ATLAS)" title="C/2023 A3 (Cuĉinŝan–ATLAS) – 世界语" lang="eo" hreflang="eo" data-title="C/2023 A3 (Cuĉinŝan–ATLAS)" data-language-autonym="Esperanto" data-language-local-name="世界语" class="interlanguage-link-target">Esperanto</a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 西班牙语" lang="es" hreflang="es" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target">Español</a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 巴斯克语" lang="eu" hreflang="eu" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="Euskara" data-language-local-name="巴斯克语" class="interlanguage-link-target">Euskara</a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%DB%8C/%DB%B2%DB%B0%DB%B2%DB%B3_%D8%A7%DB%8C%DB%B3_%D8%B3%D9%88%DA%86%DB%8C%D9%86%D8%B4%D8%A7%D9%86_%D8%A7%D8%AA%D9%84%D8%B3" title="سی/۲۰۲۳ ای۳ سوچینشان اتلس – 波斯语" lang="fa" hreflang="fa" data-title="سی/۲۰۲۳ ای۳ سوچینشان اتلس" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target">فارسی</a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 芬兰语" lang="fi" hreflang="fi" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="Suomi" data-language-local-name="芬兰语" class="interlanguage-link-target">Suomi</a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 法语" lang="fr" hreflang="fr" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target">Français</a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 北弗里西亚语" lang="frr" hreflang="frr" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Nordfriisk" data-language-local-name="北弗里西亚语" class="interlanguage-link-target">Nordfriisk</a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A9%D7%91%D7%99%D7%98_%D7%90%D7%98%D7%9C%D7%A1_A3" title="שביט אטלס A3 – 希伯来语" lang="he" hreflang="he" data-title="שביט אטלס A3" data-language-autonym="עברית" data-language-local-name="希伯来语" class="interlanguage-link-target">עברית</a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 印度尼西亚语" lang="id" hreflang="id" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="Bahasa Indonesia" data-language-local-name="印度尼西亚语" class="interlanguage-link-target">Bahasa Indonesia</a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/C/2023_A3_Tsuchinshan-ATLAS" title="C/2023 A3 Tsuchinshan-ATLAS – 意大利语" lang="it" hreflang="it" data-title="C/2023 A3 Tsuchinshan-ATLAS" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target">Italiano</a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E7%B4%AB%E9%87%91%E5%B1%B1%E3%83%BB%E3%82%A2%E3%83%88%E3%83%A9%E3%82%B9%E5%BD%97%E6%98%9F" title="紫金山・アトラス彗星 – 日语" lang="ja" hreflang="ja" data-title="紫金山・アトラス彗星" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target">日本語</a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/C/2023_A3" title="C/2023 A3 – 韩语" lang="ko" hreflang="ko" data-title="C/2023 A3" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target">한국어</a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/C/2023_A3_(%D0%A6%D1%83%D1%87%D0%B8%D0%BD%D1%88%D0%B0%D0%BD%E2%80%93%D0%90%D0%A2%D0%9B%D0%90%D0%A1)" title="C/2023 A3 (Цучиншан–АТЛАС) – 马其顿语" lang="mk" hreflang="mk" data-title="C/2023 A3 (Цучиншан–АТЛАС)" data-language-autonym="Македонски" data-language-local-name="马其顿语" class="interlanguage-link-target">Македонски</a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 奥克语" lang="oc" hreflang="oc" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Occitan" data-language-local-name="奥克语" class="interlanguage-link-target">Occitan</a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 波兰语" lang="pl" hreflang="pl" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Polski" data-language-local-name="波兰语" class="interlanguage-link-target">Polski</a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 A3 (Tsuchinshan–ATLAS) – 葡萄牙语" lang="pt" hreflang="pt" data-title="C/2023 A3 (Tsuchinshan–ATLAS)" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target">Português</a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/C/2023_A3_(%D0%A6%D0%B7%D1%8B%D1%86%D0%B7%D0%B8%D0%BD%D1%8C%D1%88%D0%B0%D0%BD%D1%8C_%E2%80%94_ATLAS)" title="C/2023 A3 (Цзыцзиньшань — ATLAS) – 俄语" lang="ru" hreflang="ru" data-title="C/2023 A3 (Цзыцзиньшань — ATLAS)" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target">Русский</a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Tsuchinshan%E2%80%93ATLAS" title="Tsuchinshan–ATLAS – Simple English" lang="en-simple" hreflang="en-simple" data-title="Tsuchinshan–ATLAS" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target">Simple English</a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 斯洛伐克语" lang="sk" hreflang="sk" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Slovenčina" data-language-local-name="斯洛伐克语" class="interlanguage-link-target">Slovenčina</a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/C/2023_A3_(Su%C4%8Din%C5%A1an%E2%80%93ATLAS)" title="C/2023 A3 (Sučinšan–ATLAS) – 塞尔维亚语" lang="sr" hreflang="sr" data-title="C/2023 A3 (Sučinšan–ATLAS)" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target">Српски / srpski</a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan-ATLAS)" title="C/2023 A3 (Tsuchinshan-ATLAS) – 瑞典语" lang="sv" hreflang="sv" data-title="C/2023 A3 (Tsuchinshan-ATLAS)" data-language-autonym="Svenska" data-language-local-name="瑞典语" class="interlanguage-link-target">Svenska</a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan%E2%80%93ATLAS)" title="C/2023 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.infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title">C/2023 A3 (Tsuchinshan–ATLAS)</caption><tbody><tr><td colspan="2" class="infobox-image"><a href="/wiki/File:Comet_Tsuchinshan%E2%80%93ATLAS_over_Ohio_(Composite).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Comet_Tsuchinshan%E2%80%93ATLAS_over_Ohio_%28Composite%29.jpg/220px-Comet_Tsuchinshan%E2%80%93ATLAS_over_Ohio_%28Composite%29.jpg" decoding="async" width="220" height="330" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Comet_Tsuchinshan%E2%80%93ATLAS_over_Ohio_%28Composite%29.jpg/330px-Comet_Tsuchinshan%E2%80%93ATLAS_over_Ohio_%28Composite%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Comet_Tsuchinshan%E2%80%93ATLAS_over_Ohio_%28Composite%29.jpg/440px-Comet_Tsuchinshan%E2%80%93ATLAS_over_Ohio_%28Composite%29.jpg 2x" data-file-width="4032" data-file-height="6048" /></a><div class="infobox-caption" style="line-height:1.2em;">2024年10月17日，攝於美國<a href="/wiki/%E4%BF%84%E4%BA%A5%E4%BF%84%E5%B7%9E" title="俄亥俄州">俄亥俄州</a>西南部</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#FFFFC0;">發現</th></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">發現者</th><td class="infobox-data" style=""><a href="/wiki/%E7%B4%AB%E9%87%91%E5%B1%B1%E5%A4%A9%E6%96%87%E5%8F%B0" class="mw-redirect" title="紫金山天文台">紫金山天文台</a> <a href="/wiki/%E5%B0%8F%E8%A1%8C%E6%98%9F%E9%99%86%E5%9C%B0%E6%92%9E%E5%87%BB%E6%8C%81%E7%BB%AD%E6%8A%A5%E8%AD%A6%E7%B3%BB%E7%BB%9F" title="小行星陆地撞击持续报警系统">小行星陆地撞击持续报警系统</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">發現日</th><td class="infobox-data" style="">2023年1月9日<a href="#cite_note-MPEC_2023-D77-1">[1]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E5%A4%A9%E6%96%87%E5%AD%B8%E8%87%A8%E6%99%82%E7%B7%A8%E8%99%9F" title="天文學臨時編號">臨時編號</a></th><td class="infobox-data" style="">A10SVYR</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#FFFFC0;">軌道特性<a rel="nofollow" class="external text" href="http://www.minorplanetcenter.net/iau/Ephemerides/Comets/">考</a></th></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">觀測次數</th><td class="infobox-data" style="">2060</td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E6%8B%B1%E9%BB%9E" title="拱點">遠日點</a></th><td class="infobox-data" style="">≈ 270,000 <a href="/wiki/Astronomical_unit" class="mw-redirect" title="Astronomical unit">AU</a> (inbound)<a href="#cite_note-barycenter-2">[2]</a> ≈ 3,800 AU (outbound)<a href="#cite_note-barycenter-2">[2]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E6%8B%B1%E9%BB%9E" title="拱點">近日點</a></th><td class="infobox-data" style="">0.3914 AU（58.6 × 106 km）<a href="#cite_note-Perihelion-3">[3]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E9%9B%A2%E5%BF%83%E7%8E%87" title="離心率">離心率</a></th><td class="infobox-data" style="">6999999998500000000♠0.9999985 (epoch 1800)<a href="#cite_note-barycenter-2">[2]</a> 6999999898100000000♠0.9998981 (epoch 2200)</td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E9%80%B1%E6%9C%9F" title="週期">週期</a></th><td class="infobox-data" style="">≈ 110,000,000年 (inbound)<a href="#cite_note-barycenter-2">[2]</a> ≈ 235,000年 (outbound)<a href="#cite_note-barycenter-2">[2]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">最大<a href="/wiki/%E8%BD%A8%E9%81%93%E9%80%9F%E5%BA%A6" title="轨道速度">軌道速度</a></th><td class="infobox-data" style="">67.33 km/s @ perihelion<a href="#cite_note-Perihelion-3">[3]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E8%BB%8C%E9%81%93%E5%82%BE%E8%A7%92" title="軌道傾角">軌道傾角</a></th><td class="infobox-data" style="">139.1°</td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E5%8D%87%E4%BA%A4%E9%BB%9E%E9%BB%83%E7%B6%93" title="升交點黃經">升交點黃經</a></th><td class="infobox-data" style="">21.56°</td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;"><a href="/wiki/%E8%BF%91%E5%BF%83%E9%BB%9E%E8%A7%92" class="mw-redirect" title="近心點角">近心點角</a></th><td class="infobox-data" style="">308.5°</td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">與地球軌道相交 <a href="/wiki/%E6%9C%80%E5%B0%8F%E8%BB%8C%E9%81%93%E7%9B%B8%E4%BA%A4%E8%B7%9D%E9%9B%A2" title="最小軌道相交距離">最小距離</a></th><td class="infobox-data" style="">0.275 AU（41.1 × 106 km；107 LD）<a href="#cite_note-jpl-4">[4]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">彗星整體星等 （M1）</th><td class="infobox-data" style="">4.3 ± 0.3<a href="#cite_note-jpl-4">[4]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">彗核星等 （M2）</th><td class="infobox-data" style="">9.2 ± 0.3<a href="#cite_note-jpl-4">[4]</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space:nowrap;line-height:1.2em;;">歷次近日點 日期</th><td class="infobox-data" style="">2024年9月27日 18:00 ± 20 minutes (<a href="/w/index.php?title=3-sigma&action=edit&redlink=1" class="new" title="3-sigma（页面不存在）">3-sigma</a>)<a href="#cite_note-Perihelion-3">[3]</a><a href="#cite_note-jpl-4">[4]</a></td></tr></tbody></table> C/2023 A3 (Tsuchinshan–ATLAS)，又稱紫金山-阿特拉斯彗星或紫金山彗星，是一顆來自<a href="/wiki/%E5%A5%A7%E7%88%BE%E7%89%B9%E9%9B%B2" class="mw-redirect" title="奧爾特雲">奧爾特雲</a>的<a href="/wiki/%E5%BD%97%E6%98%9F" title="彗星">彗星</a>，由<a href="/wiki/%E4%B8%AD%E8%8F%AF%E4%BA%BA%E6%B0%91%E5%85%B1%E5%92%8C%E5%9C%8B" class="mw-redirect" title="中華人民共和國">中華人民共和國</a><a href="/wiki/%E7%B4%AB%E9%87%91%E5%B1%B1%E5%A4%A9%E6%96%87%E5%8F%B0" class="mw-redirect" title="紫金山天文台">紫金山天文台</a>於2023年1月9日發現，並由南非<a href="/wiki/%E5%B0%8F%E8%A1%8C%E6%98%9F%E9%99%86%E5%9C%B0%E6%92%9E%E5%87%BB%E6%8C%81%E7%BB%AD%E6%8A%A5%E8%AD%A6%E7%B3%BB%E7%BB%9F" title="小行星陆地撞击持续报警系统">小行星陆地撞击持续报警系统</a>（ATLAS）於2023年2月22日獨立發現。2024年9月27日，彗星經過<a href="/wiki/%E8%BF%91%E6%97%A5%E9%BB%9E" class="mw-redirect" title="近日點">近日點</a>，距離為0.39 AU（58 × 106 km；36 × 106 mi）<a href="#cite_note-MPEC_2023-D77-1">[1]</a><a href="#cite_note-Perihelion-3">[3]</a>，此時<a href="/wiki/%E8%82%89%E7%9C%BC" title="肉眼">肉眼</a>可以看見<a href="#cite_note-cobsobslist-5">[5]</a><a href="#cite_note-:1-6">[6]</a><a href="#cite_note-7">[7]</a>。10月9日，紫金山-阿特拉斯彗星在經過太陽後不久達到其最亮<a href="/wiki/%E6%98%9F%E7%AD%89" title="星等">星等</a>，根據彗星觀測資料庫（COBS）報告的觀測結果，其星等為-4.9等<a href="#cite_note-cobsobslist-5">[5]</a>。 <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="觀察歷史">觀察歷史</h2>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=1" title="编辑章节：觀察歷史">编辑</a>]</div> <div class="mw-heading mw-heading3"><h3 id="發現">發現</h3>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=2" title="编辑章节：發現">编辑</a>]</div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Comet_A10SVYR.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Comet_A10SVYR.jpg/220px-Comet_A10SVYR.jpg" decoding="async" width="220" height="109" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Comet_A10SVYR.jpg/330px-Comet_A10SVYR.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Comet_A10SVYR.jpg/440px-Comet_A10SVYR.jpg 2x" data-file-width="1292" data-file-height="639" /></a><figcaption>業餘天文學家於2023年2月24日透過遠程望遠鏡獲得的紫金山-阿特拉斯彗星圖像</figcaption></figure> <a href="/wiki/%E5%B0%8F%E8%A1%8C%E6%98%9F%E9%99%86%E5%9C%B0%E6%92%9E%E5%87%BB%E6%8C%81%E7%BB%AD%E6%8A%A5%E8%AD%A6%E7%B3%BB%E7%BB%9F" title="小行星陆地撞击持续报警系统">小行星陆地撞击持续报警系统</a>在2023年2月22日進行系統搜尋，使用<a href="/wiki/%E5%8D%97%E9%9D%9E" title="南非">南非</a><a href="/wiki/%E5%8D%97%E9%9D%9E%E5%A4%A9%E6%96%87%E5%8F%B0" title="南非天文台">薩瑟蘭天文台</a>的0.5 m f/2<a href="/wiki/%E6%96%BD%E5%AF%86%E7%89%B9%E6%94%9D%E6%98%9F%E5%84%80" title="施密特攝星儀">施密特反射器</a>拍攝的圖片中檢測到一顆估計<a href="/wiki/%E6%98%9F%E7%AD%89" title="星等">星等</a>為18.1等的小行星物體，當時彗星是距離太陽約7.3 AU（1.09 × 109 km；680 × 106 mi）<a href="#cite_note-cbet5228-8">[8]</a>。經過第一次軌道計算後，發現它與<a href="/wiki/%E7%B4%AB%E9%87%91%E5%B1%B1%E5%A4%A9%E6%96%87%E5%8F%B0" class="mw-redirect" title="紫金山天文台">紫金山天文台</a>向<a href="/wiki/%E5%B0%8F%E8%A1%8C%E6%98%9F%E4%B8%AD%E5%BF%83" title="小行星中心">小行星中心</a>報告的一顆18.7等的天體相同<a href="#cite_note-cbet5228-8">[8]</a>，在2023年1月9日拍攝的影像中檢測到。它已被列入待確認的天體列表，但由於沒有後續觀測報告且其預測位置十分不確定，被認為是<a href="/wiki/%E8%BF%B7%E8%B9%A4%E5%B0%8F%E8%A1%8C%E6%98%9F" title="迷蹤小行星">迷蹤小行星</a>，因此於2023年1月30日被剔除<a href="#cite_note-cbet5228-8">[8]</a>。根據彗星的命名規定，它獲得兩個天文台的名稱<a href="#cite_note-cbet5228-8">[8]</a>。 隨後，<a href="/wiki/%E5%B8%95%E6%B4%9B%E9%A9%AC%E5%B1%B1%E5%A4%A9%E6%96%87%E5%8F%B0" title="帕洛马山天文台">帕洛马山天文台</a><a href="/w/index.php?title=%E8%8C%B2%E5%A8%81%E5%9F%BA%E7%9E%AC%E8%AE%8A%E8%A8%AD%E6%96%BD&action=edit&redlink=1" class="new" title="茲威基瞬變設施（页面不存在）">茲威基瞬變設施</a>（英语：<a href="https://en.wikipedia.org/wiki/Zwicky_Transient_Facility" class="extiw" title="en:Zwicky Transient Facility">Zwicky Transient Facility</a>）（ZTF）於2022年12月22日拍攝的<a href="/wiki/%E5%9B%9E%E6%BA%AF%E7%99%BC%E7%8F%BE" title="回溯發現">舊影像</a>中檢測到該天體，當時其視星等為19.2—19.6等。這些更深、分辨率更高的圖片也顯示，它有一層非常濃縮的<a href="/wiki/%E5%BD%97%E9%AB%AE" title="彗髮">彗髮</a>和一條長度為10<a href="/wiki/%E8%A7%92%E7%A7%92" class="mw-redirect" title="角秒">角秒</a>的小直尾，表明它是一顆彗星<a href="#cite_note-MPEC_2023-D77-1">[1]</a>。 <div class="mw-heading mw-heading3"><h3 id="走向近日點">走向近日點</h3>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=3" title="编辑章节：走向近日點">编辑</a>]</div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Comete-c-2023-A3-Tsuchinshan%E2%80%93ATLAS.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Comete-c-2023-A3-Tsuchinshan%E2%80%93ATLAS.gif/220px-Comete-c-2023-A3-Tsuchinshan%E2%80%93ATLAS.gif" decoding="async" width="220" height="201" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Comete-c-2023-A3-Tsuchinshan%E2%80%93ATLAS.gif/330px-Comete-c-2023-A3-Tsuchinshan%E2%80%93ATLAS.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Comete-c-2023-A3-Tsuchinshan%E2%80%93ATLAS.gif/440px-Comete-c-2023-A3-Tsuchinshan%E2%80%93ATLAS.gif 2x" data-file-width="938" data-file-height="858" /></a><figcaption>2024年5月10日拍攝的紫金山-阿特拉斯彗星縮時攝影</figcaption></figure> 到2024年1月，這顆彗星的視星等已增亮至13.6等，根據《<a href="/wiki/%E5%A4%A9%E7%A9%BA%E8%88%87%E6%9C%9B%E9%81%A0%E9%8F%A1" class="mw-redirect" title="天空與望遠鏡">天空與望遠鏡</a>》雜誌的作者鮑勃·金（Bob King）的說法，通過15英寸望遠鏡以142倍的放大倍數可以觀測到這顆彗星<a href="#cite_note-King2024Comets-9">[9]</a>。當時這顆彗星正穿越<a href="/wiki/%E5%A4%A9%E7%A7%A4%E5%BA%A7" title="天秤座">天秤座</a>和<a href="/wiki/%E5%AE%A4%E5%A5%B3%E5%BA%A7" title="室女座">室女座</a><a href="#cite_note-King2024Comets-9">[9]</a>。到4月底，它的亮度已達到10等左右，可以透過小型望遠鏡觀測到，並顯示出一條短<a href="/wiki/%E5%BD%97%E5%B0%BE" title="彗尾">彗尾</a><a href="#cite_note-10">[10]</a>。.2024年5月31日，當彗星距離太陽2.33 AU時，<a href="/wiki/%E5%85%89%E8%AD%9C" class="mw-redirect" title="光譜">光譜</a>顯示有強烈的<a href="/wiki/%E6%B0%B0%E5%8C%96%E7%89%A9" title="氰化物">氰化物</a>排放，且彗星處於貧碳狀態<a href="#cite_note-11">[11]</a>。這顆彗星的塵埃氣體比很大<a href="#cite_note-ATel16705-12">[12]</a>。 在5月和6月，彗星的增亮速度減慢，彗星星等停留在10至11等之間，同時以目視觀察到一條長5至15角分的塵埃彗尾向東伸延<a href="#cite_note-cbet5404-13">[13]</a>。天文學家<a href="/w/index.php?title=%E8%8C%B2%E5%BE%B7%E5%85%A7%E5%85%8B%C2%B7%E5%A1%9E%E5%8D%A1%E5%B0%BC%E7%B4%8D&action=edit&redlink=1" class="new" title="茲德內克·塞卡尼納（页面不存在）">茲德內克·塞卡尼納</a>（英语：<a href="https://en.wikipedia.org/wiki/Zdenek_Sekanina" class="extiw" title="en:Zdenek Sekanina">Zdenek Sekanina</a>）認為，這表明彗核已經碎裂。碎裂從3月下旬開始，表現出增亮率的增加，隨後塵埃產量減少、狹窄的淚滴狀塵埃尾和非軌道上的重力變化。他預計彗星會在近日點前解體<a href="#cite_note-SekaninaEndgame-14">[14]</a>。使用<a href="/wiki/%E5%87%8C%E6%98%9F%E8%A1%8C%E6%98%9F%E5%8F%8A%E5%8E%9F%E8%A1%8C%E6%98%9F%E5%B0%8F%E6%9C%9B%E9%81%A0%E9%8F%A1" title="凌星行星及原行星小望遠鏡">凌星行星及原行星小望遠鏡</a>對彗星的觀測表明，塵埃產量在5月達到最低值，當時彗星的<a href="/wiki/%E7%9B%B8%E4%BD%8D%E8%A7%92_(%E5%A4%A9%E6%96%87%E5%AD%B8)" title="相位角 (天文學)">相位角</a>接近零，並在一個月後再次開始增加，而在此期間氣體產量緩慢增加<a href="#cite_note-ATel16705-12">[12]</a>。6月中旬，彗星進入<a href="/wiki/%E7%8D%85%E5%AD%90%E5%BA%A7" class="mw-redirect" title="獅子座">獅子座</a>且出現在傍晚的天空<a href="#cite_note-King2024Comets-9">[9]</a>。7月初，天文學家用相片觀察到一條微弱的離子尾，長度約為一度半<a href="#cite_note-:0-15">[15]</a>。7月中旬之後，彗星一直在太陽的光芒中消失直到9月<a href="#cite_note-King2024Comets-9">[9]</a>。8月，<a href="/wiki/%E6%97%A5%E5%9C%B0%E5%85%B3%E7%B3%BB%E5%A4%A9%E6%96%87%E5%8F%B0" title="日地关系天文台">日地关系天文台</a>太空船觀測到這顆彗星穩定地增亮，視星等達到7等<a href="#cite_note-16">[16]</a><a href="#cite_note-17">[17]</a>。 <div class="mw-heading mw-heading3"><h3 id="近日點">近日點</h3>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=4" title="编辑章节：近日點">编辑</a>]</div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:C2023_A3.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/C2023_A3.png/300px-C2023_A3.png" decoding="async" width="300" height="161" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/C2023_A3.png/450px-C2023_A3.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/aa/C2023_A3.png/600px-C2023_A3.png 2x" data-file-width="5378" data-file-height="2893" /></a><figcaption>2024年9月28日，從<a href="/wiki/%E6%96%B0%E8%A5%BF%E8%98%AD" class="mw-redirect" title="新西蘭">新西蘭</a><a href="/wiki/%E5%A5%A7%E5%85%8B%E8%98%AD" title="奧克蘭">奧克蘭</a><a href="/w/index.php?title=%E9%BB%98%E9%87%8C%E6%96%AF%E7%81%A3&action=edit&redlink=1" class="new" title="默里斯灣（页面不存在）">默里斯灣</a>（英语：<a href="https://en.wikipedia.org/wiki/Murrays_Bay" class="extiw" title="en:Murrays Bay">Murrays Bay</a>）拍攝的彗星</figcaption></figure> <a href="/wiki/%E7%89%B9%E9%87%8C%C2%B7%E6%B4%9B%E5%BC%97%E5%96%AC%E4%BC%8A" title="特里·洛弗喬伊">特里·洛弗喬伊</a>於2024年9月11日清晨發現這顆彗星，當時它位於<a href="/wiki/%E5%85%AD%E5%88%86%E5%84%80%E5%BA%A7" class="mw-redirect" title="六分儀座">六分儀座</a>，星等為5.5等<a href="#cite_note-18">[18]</a>。9月20日，太空人<a href="/wiki/%E9%A9%AC%E4%BF%AE%C2%B7%E5%A4%9A%E7%B1%B3%E5%B0%BC%E5%85%8B" title="马修·多米尼克">马修·多米尼克</a>在<a href="/wiki/%E5%9C%8B%E9%9A%9B%E5%A4%AA%E7%A9%BA%E7%AB%99" class="mw-redirect" title="國際太空站">國際太空站</a>上用肉眼發現並拍攝這顆彗星，兩天後，太空人<a href="/wiki/%E5%94%90%E7%B4%8D%E5%BE%B7%C2%B7%E4%BD%A9%E8%92%82%E7%89%B9" title="唐納德·佩蒂特">唐納德·佩蒂特</a>也拍攝了照片<a href="#cite_note-19">[19]</a>。9月23日，人們首次從地球上用肉眼觀測到這顆彗星，天文學家估計該彗星的星等為3.3等，而用雙筒望遠鏡觀測時，據報導其彗尾長2.5度<a href="#cite_note-cobsobslist-5">[5]</a>。 在9月的最後一周，它在日出時的天空中可以看見，而從南半球可以更清楚地看到它，並預計它的亮度將達到2等。近日點出現於9月27日<a href="#cite_note-King2024Comets-9">[9]</a>。到10月1日，這顆彗星的亮度已達到2等<a href="#cite_note-cobsobslist-5">[5]</a>，其彗尾估計有10—12度長<a href="#cite_note-20">[20]</a>。10月初，這顆彗星的<a href="/wiki/%E5%85%89%E8%AD%9C" class="mw-redirect" title="光譜">光譜</a>具有明顯的<a href="/wiki/%E9%88%89" class="mw-redirect" title="鈉">鈉</a>d線，但含碳物質則已耗盡<a href="#cite_note-21">[21]</a>。之後它再次與太陽<a href="/wiki/%E5%90%88_(%E5%A4%A9%E9%AB%94%E4%BD%8D%E7%BD%AE)" title="合 (天體位置)">一起移動</a><a href="#cite_note-King2024Comets-9">[9]</a>。10月4日，其視星等估計為1.3等<a href="#cite_note-CBET5468-22">[22]</a>。 10月7日，彗星進入<a href="/wiki/%E5%A4%AA%E9%99%BD%E5%92%8C%E5%A4%AA%E9%99%BD%E5%9C%88%E6%8E%A2%E6%B8%AC%E5%99%A8" title="太陽和太陽圈探測器">太陽和太陽圈探測器</a><a href="/wiki/%E6%97%A5%E5%86%95%E4%BB%AA" title="日冕仪">日冕仪</a>的視野<a href="#cite_note-23">[23]</a>，並持續可見至10月11日<a href="#cite_note-NASASOHO-24">[24]</a>。<a href="/wiki/%E5%BD%BC%E5%BE%97%C2%B7%E9%9C%8D%E6%8B%89%E8%90%8A%E5%85%8B" title="彼得·霍拉萊克">彼得·霍拉萊克</a>於10月8日在日間成功拍攝到這顆彗星<a href="#cite_note-25">[25]</a>。2024年10月9日，彗星與太陽的夾角為3.5度<a href="#cite_note-SolarEl-26">[26]</a>。當天，這顆彗星的亮度達到-4.9等<a href="#cite_note-cobsobslist-5">[5]</a>，成為一個世紀以來最亮的彗星之一。原子核5角分內的總星等極值為-2.9等<a href="#cite_note-CBET5468-22">[22]</a>。這是自1995年日冕儀發射以來太陽和太陽圈探測器觀測到的第二亮彗星，僅次於2007年的<a href="/wiki/%E9%BA%A5%E5%85%8B%E8%AB%BE%E7%89%B9%E5%BD%97%E6%98%9F" title="麥克諾特彗星">麥克諾特彗星</a><a href="#cite_note-NASASOHO-24">[24]</a>。沒有接到在日間用肉眼觀測到這顆彗星的報導，表明最大視星等為-2至-3等，而10月9日用雙筒望遠鏡觀測到這顆彗星，表明視星等為-3等<a href="#cite_note-CBET5468-22">[22]</a>。 這顆彗星於10月10日在夜空中被發現<a href="#cite_note-:0-15">[15]</a>，在接下來的幾天可以用肉眼看見<a href="#cite_note-King2024Comets-9">[9]</a><a href="#cite_note-27">[27]</a><a href="#cite_note-28">[28]</a>。它於10月12日<a href="/wiki/%E8%BF%91%E5%9C%B0%E9%BB%9E" class="mw-redirect" title="近地點">最接近地球</a>，距離為71 × 106 km（44 × 106 mi）.<a href="#cite_note-WillCometBeBrightest-29">[29]</a>。當天，彗星的視星等估計為0等，彗尾的長度估計為4度<a href="#cite_note-CBET5468-22">[22]</a>。此後因為彗星遠離地球和太陽，它變得更暗。然而，隨著距角變大，即便月亮變亮，它也更容易被發現<a href="#cite_note-:0-15">[15]</a>。10月14日，地球穿過彗星的軌道面，結果觀察到<a href="/wiki/%E5%BD%97%E7%BF%8E" title="彗翎">彗翎</a><a href="#cite_note-30">[30]</a><a href="#cite_note-31">[31]</a>。10月16日，根據圖片估計尾巴長度超過20度<a href="#cite_note-CBET5468-22">[22]</a>。這顆彗星很快就消退，到10月20日，它已變暗至4等<a href="#cite_note-32">[32]</a>，但據報在晚間，彗尾長10度，在晚間透過<a href="/wiki/%E5%81%B4%E8%A6%96" title="側視">側視</a>，彗尾長17.5度<a href="#cite_note-33">[33]</a>。到11月2日，這顆彗星的亮度已降至6等以下，肉眼不再可見<a href="#cite_note-34">[34]</a>。 <div class="mw-heading mw-heading2"><h2 id="亮度預測">亮度預測</h2>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=5" title="编辑章节：亮度預測">编辑</a>]</div> 當這顆彗星被發現時，天文學家假設其<a href="/wiki/%E7%B5%95%E5%B0%8D%E6%98%9F%E7%AD%89" title="絕對星等">絕對星等</a>(H)為7且2.5n = 8，預計彗星在近日點將達到+3的總星等，此時其日<a href="/wiki/%E8%B7%9D%E8%A7%92" title="距角">距角</a>較小<a href="#cite_note-cbet5228-8">[8]</a>。預計彗星在經過近日點後約三週，即10月中旬，其亮度將達到4等左右<a href="#cite_note-cbet5228-8">[8]</a>。Gideon van Buitenen估計，假設H = 5.2和2.5n = 10，彗星在近日點期間將達到0.9星等，在最接近地球時達到-0.2星等，並將受惠於<a href="/wiki/%E5%89%8D%E5%90%91%E6%95%A3%E5%B0%84" title="前向散射">前向散射</a>的影響<a href="#cite_note-35">[35]</a><a href="#cite_note-Yoshida-36">[36]</a> 。 2024年6月的修訂數據表明，假設(H) = 6和2.5n = 7.5，這顆彗星的<a href="/wiki/%E8%A6%96%E6%98%9F%E7%AD%89" class="mw-redirect" title="視星等">視星等</a>將增亮至2.2等，這是內太陽系長週期彗星的平均增亮率。然而，由於前向散射的影響，預計這顆彗星的亮度至少提高一個星等，這可能會使2024年10月9日效應峰值附近的亮度提高幾個星等<a href="#cite_note-cbet5404-13">[13]</a>。9月初的更多計算表明，考慮到前向散射，這顆彗星在10月5日至13日期間將比0等更亮，其最高星等在10月9日達超過-4等，當時由於前向散射，彗星的亮度增加了接近6星等<a href="#cite_note-37">[37]</a>。 <div class="mw-heading mw-heading2"><h2 id="軌道">軌道</h2>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=6" title="编辑章节：軌道">编辑</a>]</div> <a href="/wiki/%E9%A0%86%E8%A1%8C%E5%92%8C%E9%80%86%E8%A1%8C" title="順行和逆行">軌道逆行</a>，傾角為139°。2024年9月27日，彗星抵達近日點，距離爲0.391天文單位。2024年10月12日，彗星最接近地球，距離為0.47天文單位。這顆彗星並不接近太陽系的巨行星<a href="#cite_note-cbet5404-13">[13]</a>。在進入太陽系的行星區域之前，軌道與太陽的束縛很弱。由於行星攝動，彗星離開太陽系的軌道將比進入太陽系的軌道有更大的偏心率，且不受太陽引力束縛，因為它的軌道是微弱<a href="/wiki/%E9%9B%99%E6%9B%B2%E7%B7%9A" class="mw-redirect" title="雙曲線">雙曲線</a>的<a href="#cite_note-barycenter-2">[2]</a> 。未知微弱雙曲線軌道會否導致彗星被彈出太陽系。目前預測2237年，彗星會距離太陽200個天文單位<a href="#cite_note-38">[38]</a>。 <table class="wikitable" style="text-align: center; font-size: 0.9em;"> <caption>2024年10月12日，彗星最接近地球<a href="#cite_note-jpl-4">[4]</a> </caption> <tbody><tr> <th>時間 </th> <th>與地球距離 (<a href="/wiki/Astronomical_unit" class="mw-redirect" title="Astronomical unit">AU</a>) </th> <th>與太陽距離 (AU) </th> <th>速度 相對地球 (km/s) </th> <th>速度 相對太陽 (km/s) </th> <th>不確定性 (<a href="/wiki/68%E2%80%9395%E2%80%9399.7%E6%B3%95%E5%89%87" title="68–95–99.7法則">3個標準差</a>) </th> <th>星座 </th> <th>月球光照度 </th> <th>參考資料 </th></tr> <tr> <td>2024年10月12日 15:18 ± 15 分</td> <td>0.472 <a href="/wiki/%E5%A4%A9%E6%96%87%E5%96%AE%E4%BD%8D" title="天文單位">AU</a>（70.6 × 106 <a href="/wiki/%E5%85%AC%E9%87%8C" title="公里">km</a>；43.9 × 106 <a href="/wiki/%E8%8B%B1%E9%87%8C" title="英里">mi</a>；184 <a href="/wiki/%E6%9C%88%E7%90%83%E8%B7%9D%E9%9B%A2" title="月球距離">LD</a>）</td> <td>0.556 AU（83.2 × 106 km；51.7 × 106 mi；216 LD）</td> <td>80.5</td> <td>56.5</td> <td>± 7,000 km</td> <td>室女座</td> <td>70%</td> <td><a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&START_TIME=%272024-10-12%2015:18%27&STOP_TIME=%272024-10-13%27&STEP_SIZE=%271%20day%27&QUANTITIES=%2719,20,22,25,29,39%27">Horizons</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20240516015532/https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&START_TIME=%272024-10-12%2015:18%27&STOP_TIME=%272024-10-13%27&STEP_SIZE=%271%20day%27&QUANTITIES=%2719,20,22,25,29,39%27">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>） </td></tr></tbody></table> <ul class="gallery mw-gallery-traditional" style="max-width: 843px;"> <li class="gallerycaption">Positions of the comet C/2023 A3 in autumn 2024</li> <li class="gallerybox" style="width: 835px"> <div class="thumb" style="width: 830px; height: 430px;"><a href="/wiki/File:C2023.A3.8-9.2024.png" class="mw-file-description" title="2024 年8月和9月，C/2023 A3的位置以及預期的視星等。8月初，這顆彗星位於黃道以南約六度的獅子座55和57兩顆恆星之間，然後向六分儀座移動。隨著亮度的增加，它將在9月下旬返回位於黃道以南最低緯度（略低於14弧度）的獅子座。"><img alt="2024 年8月和9月，C/2023 A3的位置以及預期的視星等。8月初，這顆彗星位於黃道以南約六度的獅子座55和57兩顆恆星之間，然後向六分儀座移動。隨著亮度的增加，它將在9月下旬返回位於黃道以南最低緯度（略低於14弧度）的獅子座。" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/C2023.A3.8-9.2024.png/777px-C2023.A3.8-9.2024.png" decoding="async" width="777" height="400" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/C2023.A3.8-9.2024.png/1166px-C2023.A3.8-9.2024.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/52/C2023.A3.8-9.2024.png/1554px-C2023.A3.8-9.2024.png 2x" data-file-width="3651" data-file-height="1880" /></a></div> <div class="gallerytext">2024 年8月和9月，C/2023 A3的位置以及預期的視星等。8月初，這顆彗星位於黃道以南約六度的<a href="/wiki/%E7%8D%85%E5%AD%90%E5%BA%A7" class="mw-redirect" title="獅子座">獅子座</a>55和57兩顆恆星之間，然後向<a href="/wiki/%E5%85%AD%E5%88%86%E5%84%80%E5%BA%A7" class="mw-redirect" title="六分儀座">六分儀座</a>移動。隨著亮度的增加，它將在9月下旬返回位於黃道以南最低緯度（略低於14弧度）的獅子座。</div> </li> <li class="gallerybox" style="width: 835px"> <div class="thumb" style="width: 830px; height: 430px;"><a href="/wiki/File:C2023.A3.10.2024.png" class="mw-file-description" title="2024 年10月，C/2023 A3的位置。C/2023 A3進入蛇夫座的西端，隨後穿過巨蛇座。十月底，彗星到達北黃道緯度略高於27弧度的位置。因此，在十月下旬彗星應該在日落後西方地平線上清晰可見。"><img alt="2024 年10月，C/2023 A3的位置。C/2023 A3進入蛇夫座的西端，隨後穿過巨蛇座。十月底，彗星到達北黃道緯度略高於27弧度的位置。因此，在十月下旬彗星應該在日落後西方地平線上清晰可見。" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/C2023.A3.10.2024.png/727px-C2023.A3.10.2024.png" decoding="async" width="727" height="400" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/C2023.A3.10.2024.png/1090px-C2023.A3.10.2024.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/30/C2023.A3.10.2024.png/1454px-C2023.A3.10.2024.png 2x" data-file-width="3579" data-file-height="1970" /></a></div> <div class="gallerytext">2024 年10月，C/2023 A3的位置。C/2023 A3進入<a href="/wiki/%E8%9B%87%E5%A4%AB%E5%BA%A7" title="蛇夫座">蛇夫座</a>的西端，隨後穿過<a href="/wiki/%E5%B7%A8%E8%9B%87%E5%BA%A7" title="巨蛇座">巨蛇座</a>。十月底，彗星到達北黃道緯度略高於27弧度的位置。因此，在十月下旬彗星應該在日落後西方地平線上清晰可見。</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="參考資料">參考資料</h2>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=7" title="编辑章节：參考資料">编辑</a>]</div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-MPEC_2023-D77-1">^ <a href="#cite_ref-MPEC_2023-D77_1-0">1.0</a> <a href="#cite_ref-MPEC_2023-D77_1-1">1.1</a> <a href="#cite_ref-MPEC_2023-D77_1-2">1.2</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://minorplanetcenter.net/mpec/K23/K23D77.html">MPEC 2023-D77 : COMET C/2023 A3 (Tsuchinshan–ATLAS)</a>. minorplanetcenter.net. [2023-03-01]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20230316012318/https://minorplanetcenter.net/mpec/K23/K23D77.html">存档</a>于2023-03-16）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=MPEC+2023-D77+%3A+COMET+C%2F2023+A3+%28Tsuchinshan%E2%80%93ATLAS%29&rft.genre=unknown&rft.jtitle=minorplanetcenter.net&rft_id=https%3A%2F%2Fminorplanetcenter.net%2Fmpec%2FK23%2FK23D77.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-barycenter-2">^ <a href="#cite_ref-barycenter_2-0">2.0</a> <a href="#cite_ref-barycenter_2-1">2.1</a> <a href="#cite_ref-barycenter_2-2">2.2</a> <a href="#cite_ref-barycenter_2-3">2.3</a> <a href="#cite_ref-barycenter_2-4">2.4</a> <a href="#cite_ref-barycenter_2-5">2.5</a> <cite class="citation web"><a href="/wiki/JPL_Horizons_On-Line_Ephemeris_System" class="mw-redirect" title="JPL Horizons On-Line Ephemeris System">Horizons</a> output. <a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&TABLE_TYPE=%27ELEMENTS%27&START_TIME=%271800-01-01%27&STOP_TIME=%272200-01-01%27&STEP_SIZE=%27400%20years%27&CENTER=%27@0%27&OUT_UNITS=%27AU-D%27">Barycentric Osculating Orbital Elements for Comet C/2023 A3 (Tsuchinshan-ATLAS)</a>. 2023-02-28 [2023-03-04]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20230404190804/https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&TABLE_TYPE=%27ELEMENTS%27&START_TIME=%271800-01-01%27&STOP_TIME=%272200-01-01%27&STEP_SIZE=%27400%20years%27&CENTER=%27%400%27&OUT_UNITS=%27AU-D%27">存档</a>于2023-04-04）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.au=Horizons+output&rft.btitle=Barycentric+Osculating+Orbital+Elements+for+Comet+C%2F2023+A3+%28Tsuchinshan-ATLAS%29&rft.date=2023-02-28&rft.genre=unknown&rft_id=https%3A%2F%2Fssd.jpl.nasa.gov%2Fhorizons_batch.cgi%3Fbatch%3D1%26COMMAND%3D%25272023%2BA3%2527%26TABLE_TYPE%3D%2527ELEMENTS%2527%26START_TIME%3D%25271800-01-01%2527%26STOP_TIME%3D%25272200-01-01%2527%26STEP_SIZE%3D%2527400%2520years%2527%26CENTER%3D%2527%400%2527%26OUT_UNITS%3D%2527AU-D%2527&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988">  (Solution using the Solar System's <a href="/w/index.php?title=Barycenter&action=edit&redlink=1" class="new" title="Barycenter（页面不存在）">barycenter</a> (Sun+Jupiter). Select Ephemeris Type:Elements and Center:@0) Epoch 1800 has PR= 1.10E+07 / 365.25 = 30116 years </li> <li id="cite_note-Perihelion-3">^ <a href="#cite_ref-Perihelion_3-0">3.0</a> <a href="#cite_ref-Perihelion_3-1">3.1</a> <a href="#cite_ref-Perihelion_3-2">3.2</a> <a href="#cite_ref-Perihelion_3-3">3.3</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&START_TIME=%272024-Sep-27%27&STOP_TIME=%272024-Sep-30%27&STEP_SIZE=%272%20hours%27&QUANTITIES=%2719,22,39%27&CENTER=%27@Sun%27">Horizons Batch for C/2023 A3 (Tsuchinshan-ATLAS) on 2024-Sep-28</a> (Perihelion occurs when rdot flips from negative to positive). <a href="/wiki/JPL_Horizons_On-Line_Ephemeris_System" class="mw-redirect" title="JPL Horizons On-Line Ephemeris System">JPL Horizons</a>. [2023-02-28]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20230304114237/https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&START_TIME=%272024-Sep-27%27&STOP_TIME=%272024-Sep-30%27&STEP_SIZE=%272%20hours%27&QUANTITIES=%2719%2C22%2C39%27&CENTER=%27%40Sun%27">存档</a>于2023-03-04）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.btitle=Horizons+Batch+for+C%2F2023+A3+%28Tsuchinshan-ATLAS%29+on+2024-Sep-28&rft.genre=unknown&rft.pub=JPL+Horizons&rft_id=https%3A%2F%2Fssd.jpl.nasa.gov%2Fhorizons_batch.cgi%3Fbatch%3D1%26COMMAND%3D%25272023%2BA3%2527%26START_TIME%3D%25272024-Sep-27%2527%26STOP_TIME%3D%25272024-Sep-30%2527%26STEP_SIZE%3D%25272%2520hours%2527%26QUANTITIES%3D%252719%2C22%2C39%2527%26CENTER%3D%2527%40Sun%2527&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988">  (JPL#1/Soln.date: 2023-Feb-28) </li> <li id="cite_note-jpl-4">^ <a href="#cite_ref-jpl_4-0">4.0</a> <a href="#cite_ref-jpl_4-1">4.1</a> <a href="#cite_ref-jpl_4-2">4.2</a> <a href="#cite_ref-jpl_4-3">4.3</a> <a href="#cite_ref-jpl_4-4">4.4</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=2023A3&view=OPC">Small-Body Database: C/2023 A3 (Tsuchinshan-ATLAS)</a>. ssd.jpl.nasa.gov. [2023-03-01]. （原始内容<a rel="nofollow" class="external text" href="https://archive.today/20230301082858/https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html%23/?sstr=2023A3&view=OPC">存档</a>于2023-03-01）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Small-Body+Database%3A+C%2F2023+A3+%28Tsuchinshan-ATLAS%29&rft.genre=unknown&rft.jtitle=ssd.jpl.nasa.gov&rft_id=https%3A%2F%2Fssd.jpl.nasa.gov%2Ftools%2Fsbdb_lookup.html%23%2F%3Fsstr%3D2023A3%26view%3DOPC&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-cobsobslist-5">^ <a href="#cite_ref-cobsobslist_5-0">5.0</a> <a href="#cite_ref-cobsobslist_5-1">5.1</a> <a href="#cite_ref-cobsobslist_5-2">5.2</a> <a href="#cite_ref-cobsobslist_5-3">5.3</a> <a href="#cite_ref-cobsobslist_5-4">5.4</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://cobs.si/obs_list?id=2410">Observation list for C/2023 A3</a>. cobs.si. COBS – Comet OBServation database. [2024-10-16]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20240826164508/https://cobs.si/obs_list?id=2410">存档</a>于2024-08-26）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Observation+list+for+C%2F2023+A3&rft.genre=unknown&rft.jtitle=cobs.si&rft_id=https%3A%2F%2Fcobs.si%2Fobs_list%3Fid%3D2410&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-:1-6"><a href="#cite_ref-:1_6-0">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://www.spaceweather.com/archive.php?view=1&day=28&month=09&year=2024">Spaceweather.com Time Machine: Saturday, Sep. 28, 2024</a>. spaceweather.com. [2024-10-15]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20200717130438/https://www.spaceweather.com/archive.php?view=1&day=28&month=09&year=2024">存档</a>于2020-07-17）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Spaceweather.com+Time+Machine%3A+Saturday%2C+Sep.+28%2C+2024&rft.genre=unknown&rft.jtitle=spaceweather.com&rft_id=https%3A%2F%2Fwww.spaceweather.com%2Farchive.php%3Fview%3D1%26day%3D28%26month%3D09%26year%3D2024&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-7"><a href="#cite_ref-7">^</a> <cite class="citation news">Ruch, Joe. <a rel="nofollow" class="external text" href="https://archive.today/20241015194616/https://www.msn.com/en-us/news/technology/rare-comet-in-the-sky-won-t-return-for-800-centuries/ar-AA1sjNtl">Rare comet in the sky, won't return for 800 centuries</a>. msn. 2024-10-15 [2024-10-15]. （<a rel="nofollow" class="external text" href="https://www.msn.com/en-us/news/technology/rare-comet-in-the-sky-won-t-return-for-800-centuries/ar-AA1sjNtl">原始内容</a>存档于2024-10-15）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Rare+comet+in+the+sky%2C+won%27t+return+for+800+centuries&rft.aufirst=Joe&rft.aulast=Ruch&rft.date=2024-10-15&rft.genre=article&rft.jtitle=msn&rft_id=https%3A%2F%2Fwww.msn.com%2Fen-us%2Fnews%2Ftechnology%2Frare-comet-in-the-sky-won-t-return-for-800-centuries%2Far-AA1sjNtl&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-cbet5228-8">^ <a href="#cite_ref-cbet5228_8-0">8.0</a> <a href="#cite_ref-cbet5228_8-1">8.1</a> <a href="#cite_ref-cbet5228_8-2">8.2</a> <a href="#cite_ref-cbet5228_8-3">8.3</a> <a href="#cite_ref-cbet5228_8-4">8.4</a> <a href="#cite_ref-cbet5228_8-5">8.5</a> <cite class="citation web"><a rel="nofollow" class="external text" href="http://www.cbat.eps.harvard.edu/iau/cbet/005200/CBET005228.txt">Electronic Telegram No. 5228</a>. Central Bureau for Astronomical Telegrams. 2023-02-28 [2023-03-01]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20240604171126/http://cbat.eps.harvard.edu/iau/cbet/005200/CBET005228.txt">存档</a>于2024-06-04）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Electronic+Telegram+No.+5228&rft.date=2023-02-28&rft.genre=unknown&rft.jtitle=Central+Bureau+for+Astronomical+Telegrams&rft_id=http%3A%2F%2Fwww.cbat.eps.harvard.edu%2Fiau%2Fcbet%2F005200%2FCBET005228.txt&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-King2024Comets-9">^ <a href="#cite_ref-King2024Comets_9-0">9.0</a> <a href="#cite_ref-King2024Comets_9-1">9.1</a> <a href="#cite_ref-King2024Comets_9-2">9.2</a> <a href="#cite_ref-King2024Comets_9-3">9.3</a> <a href="#cite_ref-King2024Comets_9-4">9.4</a> <a href="#cite_ref-King2024Comets_9-5">9.5</a> <a href="#cite_ref-King2024Comets_9-6">9.6</a> <cite class="citation web">King, Bob. <a rel="nofollow" class="external text" href="https://skyandtelescope.org/astronomy-news/the-best-comets-in-2024/">The best comets in 2024</a>. Sky and Telescope. 2024-01-31 [2024-02-03]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20240624173358/https://skyandtelescope.org/astronomy-news/the-best-comets-in-2024/">存档</a>于2024-06-24）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.aufirst=Bob&rft.aulast=King&rft.btitle=The+best+comets+in+2024&rft.date=2024-01-31&rft.genre=unknown&rft.pub=Sky+and+Telescope&rft_id=https%3A%2F%2Fskyandtelescope.org%2Fastronomy-news%2Fthe-best-comets-in-2024%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988">  </li> <li id="cite_note-10"><a href="#cite_ref-10">^</a> <cite class="citation web">Atkinson, Stuart. <a rel="nofollow" class="external text" href="https://www.skyatnightmagazine.com/advice/comet-c-2023-a3-tsuchinshan-atlas">Have you seen Comet C/2023 A3 (Tsuchinshan–ATLAS) yet? We've been keeping an eye on it...</a>. <a href="/w/index.php?title=BBC_Sky_at_Night&action=edit&redlink=1" class="new" title="BBC Sky at Night（页面不存在）">BBC Sky at Night</a>. 2024-04-26 [2024-05-13] （英语）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Have+you+seen+Comet+C%2F2023+A3+%28Tsuchinshan%E2%80%93ATLAS%29+yet%3F+We%27ve+been+keeping+an+eye+on+it...&rft.aufirst=Stuart&rft.aulast=Atkinson&rft.date=2024-04-26&rft.genre=unknown&rft.jtitle=BBC+Sky+at+Night&rft_id=https%3A%2F%2Fwww.skyatnightmagazine.com%2Fadvice%2Fcomet-c-2023-a3-tsuchinshan-atlas&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-11"><a href="#cite_ref-11">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://www.astronomerstelegram.org/?read=16637">ATel #16637: Molecular gas production rates of Comet C/2023 A3 (Tsuchinshan – ATLAS)</a>. The Astronomer's Telegram. [2024-06-06]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20240606201047/https://www.astronomerstelegram.org/?read=16637">存档</a>于2024-06-06）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=ATel+%2316637%3A+Molecular+gas+production+rates+of+Comet+C%2F2023+A3+%28Tsuchinshan+%E2%80%93+ATLAS%29&rft.genre=unknown&rft.jtitle=The+Astronomer%27s+Telegram&rft_id=https%3A%2F%2Fwww.astronomerstelegram.org%2F%3Fread%3D16637&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-ATel16705-12">^ <a href="#cite_ref-ATel16705_12-0">12.0</a> <a href="#cite_ref-ATel16705_12-1">12.1</a> <cite class="citation journal">Jehin, E.; Vander Donckt, M.; Hmiddouch, S.; Manfroid, J. <a rel="nofollow" class="external text" href="https://www.astronomerstelegram.org/?read=16705">ATel #16705: TRAPPIST bright comets production rates: 13P/Olbers, C/2023 A3 (Tsuchinshan – ATLAS) and C/2021 S3 (PanSTARRS)</a>. 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[2024-10-14]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20241221001411/https://apod.nasa.gov/apod/ap241014.html">存档</a>于2024-12-21）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=APOD%3A+2024+October+14+%E2%80%93+Comet+Tsuchinshan+ATLAS+Over+the+Lincoln+Memorial&rft.genre=unknown&rft.jtitle=apod.nasa.gov&rft_id=https%3A%2F%2Fapod.nasa.gov%2Fapod%2Fap241014.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-WillCometBeBrightest-29"><a href="#cite_ref-WillCometBeBrightest_29-0">^</a> <cite class="citation news"><a href="/w/index.php?title=Phil_Plait&action=edit&redlink=1" class="new" title="Phil Plait（页面不存在）">Plait, Phil</a>. <a rel="nofollow" class="external text" href="https://www.scientificamerican.com/article/will-comet-tsuchinshan-atlas-be-the-brightest-of-the-year/">Will This Comet Be the Brightest of 2024?</a>. 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[2024-10-18]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20241216001616/https://apod.nasa.gov/apod/ap241018.html">存档</a>于2024-12-16）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=APOD%3A+2024+October+18+%E2%80%93+Most+of+Comet+Tsuchinshan-ATLAS&rft.genre=unknown&rft.jtitle=apod.nasa.gov&rft_id=https%3A%2F%2Fapod.nasa.gov%2Fapod%2Fap241018.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-32"><a href="#cite_ref-32">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://www.spaceweather.com/archive.php?view=1&day=20&month=10&year=2024">Spaceweather.com Time Machine: Sunday, Oct. 20, 2024</a>. www.spaceweather.com. [2024-10-23].</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Spaceweather.com+Time+Machine%3A+Sunday%2C+Oct.+20%2C+2024&rft.genre=unknown&rft.jtitle=www.spaceweather.com&rft_id=https%3A%2F%2Fwww.spaceweather.com%2Farchive.php%3Fview%3D1%26day%3D20%26month%3D10%26year%3D2024&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-33"><a href="#cite_ref-33">^</a> <cite class="citation web">King, Bob. <a rel="nofollow" class="external text" href="https://skyandtelescope.org/astronomy-news/grab-comet-tsuchinshan-atlas-by-the-tail/">Grab Comet Tsuchinshan-ATLAS by the Tail</a>. Sky&Telescope. 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[2024-11-03]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20241127081558/https://www.spaceweather.com/archive.php?view=1&day=02&month=11&year=2024">存档</a>于2024-11-27）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Spaceweather.com+Time+Machine%3A+Saturday%2C+Nov.+2%2C+2024&rft.genre=unknown&rft.jtitle=www.spaceweather.com&rft_id=https%3A%2F%2Fwww.spaceweather.com%2Farchive.php%3Fview%3D1%26day%3D02%26month%3D11%26year%3D2024&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-35"><a href="#cite_ref-35">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="http://astro.vanbuitenen.nl/comet/2023A3">C/2023 A3 (Tsuchinshan–ATLAS)</a>. astro.vanbuitenen.nl. [2023-03-01]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20230301081221/http://astro.vanbuitenen.nl/comet/2023A3">存档</a>于2023-03-01）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=C%2F2023+A3+%28Tsuchinshan%E2%80%93ATLAS%29&rft.genre=unknown&rft.jtitle=astro.vanbuitenen.nl&rft_id=http%3A%2F%2Fastro.vanbuitenen.nl%2Fcomet%2F2023A3&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-Yoshida-36"><a href="#cite_ref-Yoshida_36-0">^</a> <cite class="citation web">Seiichi Yoshida. <a rel="nofollow" class="external text" href="http://www.aerith.net/comet/catalog/2023A3/2023A3.html">C/2023 A3 ( Tsuchinshan-ATLAS )</a>. Seiichi Yoshida's Comet Catalog. [2023-05-01]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20241007090707/http://www.aerith.net/comet/catalog/2023A3/2023A3.html">存档</a>于2024-10-07）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.au=Seiichi+Yoshida&rft.btitle=C%2F2023+A3+%28+Tsuchinshan-ATLAS+%29&rft.genre=unknown&rft.pub=Seiichi+Yoshida%27s+Comet+Catalog&rft_id=http%3A%2F%2Fwww.aerith.net%2Fcomet%2Fcatalog%2F2023A3%2F2023A3.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988">  </li> <li id="cite_note-37"><a href="#cite_ref-37">^</a> <cite class="citation web">Green, Daniel. <a rel="nofollow" class="external text" href="http://www.cbat.eps.harvard.edu/iau/cbet/005400/CBET005445.txt">Electronic Telegram No. 5445: COMET C/2023 A3 (TSUCHINSHAN–ATLAS)</a>. Central Bureau for Astronomical Telegrams. 2024-09-10 [2024-09-11]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20240927202236/http://www.cbat.eps.harvard.edu/iau/cbet/005400/CBET005445.txt">存档</a>于2024-09-27）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.atitle=Electronic+Telegram+No.+5445%3A+COMET+C%2F2023+A3+%28TSUCHINSHAN%E2%80%93ATLAS%29&rft.aufirst=Daniel&rft.aulast=Green&rft.date=2024-09-10&rft.genre=unknown&rft.jtitle=Central+Bureau+for+Astronomical+Telegrams&rft_id=http%3A%2F%2Fwww.cbat.eps.harvard.edu%2Fiau%2Fcbet%2F005400%2FCBET005445.txt&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-38"><a href="#cite_ref-38">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&START_TIME=%272220-01-01%27&STOP_TIME=%272250-01-01%27&STEP_SIZE=%27120%27&QUANTITIES=%2719,22%27&CENTER=%27@Sun%27">C/2023 A3 outbound at 200 AU</a>. [2024-04-13]. （原始内容<a rel="nofollow" class="external text" href="https://web.archive.org/web/20240516012325/https://ssd.jpl.nasa.gov/horizons_batch.cgi?batch=1&COMMAND=%272023+A3%27&START_TIME=%272220-01-01%27&STOP_TIME=%272250-01-01%27&STEP_SIZE=%27120%27&QUANTITIES=%2719,22%27&CENTER=%27@Sun%27">存档</a>于2024-05-16）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AC%2F2023+A3&rft.btitle=C%2F2023+A3+outbound+at+200+AU&rft.genre=unknown&rft_id=https%3A%2F%2Fssd.jpl.nasa.gov%2Fhorizons_batch.cgi%3Fbatch%3D1%26COMMAND%3D%25272023%2BA3%2527%26START_TIME%3D%25272220-01-01%2527%26STOP_TIME%3D%25272250-01-01%2527%26STEP_SIZE%3D%2527120%2527%26QUANTITIES%3D%252719%2C22%2527%26CENTER%3D%2527%40Sun%2527&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988">  </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="外部連結">外部連結</h2>[<a href="/w/index.php?title=C/2023_A3&action=edit&section=8" title="编辑章节：外部連結">编辑</a>]</div> <ul><li><a href="/wiki/%E7%BE%8E%E5%9B%BD%E5%9B%BD%E5%AE%B6%E8%88%AA%E7%A9%BA%E8%88%AA%E5%A4%A9%E5%B1%80" title="美国国家航空航天局">NASA</a> <a href="/wiki/%E5%96%B7%E6%B0%94%E6%8E%A8%E8%BF%9B%E5%AE%9E%E9%AA%8C%E5%AE%A4" title="喷气推进实验室">JPL</a>小天體数据库瀏覽器上的<a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=C%2F2023+A3">C/2023 A3</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul 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title="1556年大彗星">1556年大彗星</a> · <a href="/wiki/1577%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1577年大彗星">1577年大彗星</a>  · <a href="/wiki/1680%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1680年大彗星">1680年大彗星</a> · <a href="/wiki/1729%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1729年大彗星">1729年大彗星</a> · <a href="/wiki/1744%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1744年大彗星">1744年大彗星</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">19世紀</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/1811%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1811年大彗星">1811年大彗星</a>  · <a href="/wiki/1843%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1843年大彗星">1843年大彗星</a>  · <a href="/wiki/%E5%A4%9A%E7%BA%B3%E8%92%82%E5%BD%97%E6%98%9F" title="多纳蒂彗星">多納蒂彗星</a> · <a href="/wiki/1861%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1861年大彗星">1861年大彗星</a>  · <a href="/wiki/1882%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1882年大彗星">1882年大彗星</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">20世紀</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/1901%E5%B9%B4%E5%A4%A7%E5%BD%97%E6%98%9F" title="1901年大彗星">1901年大彗星</a> · <a href="/wiki/%E5%93%88%E9%9B%B7%E5%BD%97%E6%98%9F" title="哈雷彗星">哈雷彗星</a> · <a href="/wiki/1910%E5%B9%B41%E6%9C%88%E5%A4%A7%E5%BD%97%E6%98%9F" title="1910年1月大彗星">1910年1月大彗星</a> · <a href="/wiki/%E6%96%AF%E5%9F%BA%E5%8B%92%E9%AD%AF%E6%99%AE-%E9%A6%AC%E9%87%8C%E6%96%AF%E5%A1%94%E5%B0%BC%E5%BD%97%E6%98%9F" title="斯基勒魯普-馬里斯塔尼彗星">斯基勒魯普-馬里斯塔尼彗星</a> · <a href="/wiki/%E5%8D%97%E5%A4%A9%E5%A4%A7%E5%BD%97%E6%98%9F" title="南天大彗星">南天大彗星</a> · <a href="/wiki/%E9%98%BF%E8%98%AD%E5%BE%B7-%E7%BE%85%E8%98%AD%E5%BD%97%E6%98%9F" title="阿蘭德-羅蘭彗星">阿蘭德-羅蘭彗星</a> · <a href="/wiki/%E9%97%9C-%E8%90%8A%E6%81%A9%E6%96%AF%E5%BD%97%E6%98%9F" title="關-萊恩斯彗星">關-萊恩斯彗星</a> · <a href="/wiki/%E6%B1%A0%E8%B0%B7-%E9%97%9C%E5%BD%97%E6%98%9F" title="池谷-關彗星">池谷-關彗星</a> · <a href="/wiki/%E7%8F%AD%E5%B0%BC%E7%89%B9%E5%BD%97%E6%98%9F" title="班尼特彗星">班尼特彗星</a>  · <a href="/wiki/%E5%A8%81%E6%96%AF%E7%89%B9%E5%BD%97%E6%98%9F" title="威斯特彗星">威斯特彗星</a> · <a href="/wiki/%E7%99%BE%E6%AD%A6%E4%BA%8C%E8%99%9F%E5%BD%97%E6%98%9F" title="百武二號彗星">百武彗星</a> · <a href="/wiki/%E6%B5%B7%E7%88%BE-%E5%8D%9A%E6%99%AE%E5%BD%97%E6%98%9F" title="海爾-博普彗星">海爾-波普彗星</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">21世紀</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%E9%BA%A5%E5%85%8B%E8%AB%BE%E7%89%B9%E5%BD%97%E6%98%9F" title="麥克諾特彗星">麥克諾特彗星</a> · <a href="/wiki/C/2020_F3" title="C/2020 F3">尼歐懷茲彗星</a> · <a class="mw-selflink selflink">紫金山-阿特拉斯彗星</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link 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style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/%E7%A9%BA%E9%97%B4%E6%8E%A2%E6%B5%8B%E5%99%A8" title="空间探测器">空间探测器</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E6%9C%A8%E6%98%9F%E5%86%B0%E5%8D%AB%E6%98%9F%E6%8E%A2%E6%B5%8B%E5%99%A8" title="木星冰卫星探测器">木星冰卫星探测器</a>（木星冰衛星探測任務；2023年4月發射）</li> <li><a href="/wiki/%E6%9C%88%E8%88%B93%E5%8F%B7" title="月船3号">月船3号</a>（登月探測器；2023年7月發射）</li> <li><a href="/wiki/%E6%9C%88%E7%90%8325%E5%8F%B7" title="月球25号">月球25号</a>（月球土壤採樣分析；2023年8月發射）</li> <li><a href="/wiki/%E6%99%BA%E8%83%BD%E6%9C%88%E7%90%83%E6%8E%A2%E6%B8%AC%E5%99%A8" title="智能月球探測器">SLIM</a>（登月探測器；2023年9月發射）</li> <li><a href="/wiki/%E9%9D%88%E7%A5%9E%E6%98%9F%E8%BB%8C%E9%81%93%E5%99%A8" title="靈神星軌道器">靈神星號</a>（小行星軌域器；2023年10月發射）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/%E7%A9%BA%E9%97%B4%E6%9C%9B%E8%BF%9C%E9%95%9C" title="空间望远镜">空间望远镜</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/X%E5%B0%84%E7%B7%9A%E6%88%90%E5%83%8F%E5%92%8C%E5%85%89%E8%AD%9C%E4%BB%BB%E5%8B%99" title="X射線成像和光譜任務">XRISM</a>（X射線望遠鏡；2023年9月發射）</li> <li><a href="/wiki/%E6%AD%90%E5%B9%BE%E9%87%8C%E5%BE%97%E5%A4%AA%E7%A9%BA%E6%9C%9B%E9%81%A0%E9%8F%A1" title="歐幾里得太空望遠鏡">歐幾里得太空望遠鏡</a>（太空望遠鏡；2023年7月發射）</li></ul> </div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="7" style="width:1px;padding:0px 0px 0px 2px;padding-left: 0.5em;"><div><a href="/wiki/File:6min-RGB-C2023_P1_(Nishimura).png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/6min-RGB-C2023_P1_%28Nishimura%29.png/125px-6min-RGB-C2023_P1_%28Nishimura%29.png" decoding="async" width="125" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/6min-RGB-C2023_P1_%28Nishimura%29.png/188px-6min-RGB-C2023_P1_%28Nishimura%29.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/6min-RGB-C2023_P1_%28Nishimura%29.png/250px-6min-RGB-C2023_P1_%28Nishimura%29.png 2x" data-file-width="2000" data-file-height="2000" /></a> <a href="/wiki/File:Dinkinesh_First_Look_L%27LORRI.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/Dinkinesh_First_Look_L%27LORRI.png/125px-Dinkinesh_First_Look_L%27LORRI.png" decoding="async" width="125" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/Dinkinesh_First_Look_L%27LORRI.png/188px-Dinkinesh_First_Look_L%27LORRI.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/77/Dinkinesh_First_Look_L%27LORRI.png/250px-Dinkinesh_First_Look_L%27LORRI.png 2x" data-file-width="996" data-file-height="996" /></a> <a href="/wiki/File:SN2023ixf-20230520-0558.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/SN2023ixf-20230520-0558.png/125px-SN2023ixf-20230520-0558.png" decoding="async" width="125" height="116" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/SN2023ixf-20230520-0558.png/188px-SN2023ixf-20230520-0558.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9f/SN2023ixf-20230520-0558.png/250px-SN2023ixf-20230520-0558.png 2x" data-file-width="1425" data-file-height="1322" /></a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E6%92%9E%E6%93%8A%E4%BA%8B%E4%BB%B6" title="撞擊事件">撞擊事件</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=2023_CX1&action=edit&redlink=1" class="new" title="2023 CX1（页面不存在）">2023 CX1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">選擇的<a href="/wiki/%E8%BF%91%E5%9C%B0%E5%A4%A9%E9%AB%94" class="mw-redirect" title="近地天體">近地天體</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=2023%E5%B9%B4%E9%A3%9B%E6%8E%A0%E5%9C%B0%E7%90%83%E7%9A%84%E5%B0%8F%E8%A1%8C%E6%98%9F%E5%88%97%E8%A1%A8&action=edit&redlink=1" class="new" title="2023年飛掠地球的小行星列表（页面不存在）">飛掠地球的小行星</a>（英语：<a href="https://en.wikipedia.org/wiki/List_of_asteroid_close_approaches_to_Earth_in_2023" class="extiw" title="en:List of asteroid close approaches to Earth in 2023">List of asteroid close approaches to Earth in 2023</a>）</li> <li><a href="/w/index.php?title=2023_AV&action=edit&redlink=1" class="new" title="2023 AV（页面不存在）">2023 AV</a>（英语：<a href="https://en.wikipedia.org/wiki/2023_AV" class="extiw" title="en:2023 AV">2023 AV</a>）</li> <li><a href="/w/index.php?title=2023_BU&action=edit&redlink=1" class="new" title="2023 BU（页面不存在）">2023 BU</a>（英语：<a href="https://en.wikipedia.org/wiki/2023_BU" class="extiw" title="en:2023 BU">2023 BU</a>）</li> <li><a href="/wiki/2011_AG5" title="2011 AG5">2011 AG5</a></li> <li><a href="/w/index.php?title=2023_DW&action=edit&redlink=1" class="new" title="2023 DW（页面不存在）">2023 DW</a>（英语：<a href="https://en.wikipedia.org/wiki/2023_DW" class="extiw" title="en:2023 DW">2023 DW</a>）</li> <li><a href="/w/index.php?title=2023_DZ2&action=edit&redlink=1" class="new" title="2023 DZ2（页面不存在）">2023 DZ2</a></li> <li><a href="/w/index.php?title=2023_GQ2&action=edit&redlink=1" class="new" title="2023 GQ2（页面不存在）">2023 GQ2</a></li> <li><a href="/w/index.php?title=(164121)_2003_YT1&action=edit&redlink=1" class="new" title="(164121) 2003 YT1（页面不存在）">(164121) 2003 YT1</a></li> <li><a href="/w/index.php?title=(341843)_2008_EV5&action=edit&redlink=1" class="new" title="(341843) 2008 EV5（页面不存在）">(341843) 2008 EV5</a></li> <li><a href="/w/index.php?title=2023_FW13&action=edit&redlink=1" class="new" title="2023 FW13（页面不存在）">2023 FW13</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">發現</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=F200DB-045&action=edit&redlink=1" class="new" title="F200DB-045（页面不存在）">F200DB-045</a>（英语：<a href="https://en.wikipedia.org/wiki/F200DB-045" class="extiw" title="en:F200DB-045">F200DB-045</a>）</li> <li><a href="/wiki/%E5%88%9B%E7%A5%9E%E6%98%9F" title="创神星">创神星的環</a></li> <li><a href="/wiki/WISE_J0336-0143" title="WISE J0336-0143">WISE J0336-0143</a></li> <li><a href="/w/index.php?title=CEERS_1019&action=edit&redlink=1" class="new" title="CEERS 1019（页面不存在）">CEERS 1019</a>（英语：<a href="https://en.wikipedia.org/wiki/CEERS_1019" class="extiw" title="en:CEERS 1019">CEERS 1019</a>）（<a href="/wiki/%E9%BB%91%E6%B4%9E" title="黑洞">黑洞</a>）</li> <li><a href="/wiki/UHZ1" title="UHZ1">UHZ1</a>（<a href="/wiki/%E7%B1%BB%E6%98%9F%E4%BD%93" title="类星体">类星体</a>）</li> <li>確認<a href="/wiki/%E9%87%91%E6%98%9F%E7%9A%84%E7%81%AB%E5%B1%B1%E6%B4%BB%E5%8B%95" title="金星的火山活動">金星的火山活動</a></li> <li><a href="/wiki/SN_2023ixf" title="SN 2023ixf">SN 2023ixf</a>（<a href="/wiki/%E9%A2%A8%E8%BB%8A%E6%98%9F%E7%B3%BB" title="風車星系">M101風車星系</a>的<a href="/wiki/%E8%B6%85%E6%96%B0%E6%98%9F" title="超新星">超新星</a>）</li> <li><a href="/wiki/%E5%9C%9F%E5%8D%AB%E4%BA%8C#内部结构" title="土卫二">土卫二</a>的<a href="/wiki/%E7%A3%B7%E9%85%B8%E9%B9%BD" title="磷酸鹽">磷酸鹽</a></li> <li><a href="/wiki/%E9%87%8D%E5%8A%9B%E6%B3%A2%E8%83%8C%E6%99%AF#重力波的量測" title="重力波背景">重力波背景量測</a></li> <li><a href="/wiki/%E5%86%B0%E7%AB%8B%E6%96%B9%E4%B8%AD%E5%BE%AE%E5%AD%90%E5%A4%A9%E6%96%87%E5%8F%B0" title="冰立方中微子天文台">銀河系中微子分佈圖</a></li> <li><a href="/w/index.php?title=GRB_230307A&action=edit&redlink=1" class="new" title="GRB 230307A（页面不存在）">GRB 230307A</a>（英语：<a href="https://en.wikipedia.org/wiki/GRB_230307A" class="extiw" title="en:GRB 230307A">GRB 230307A</a>）（有記錄以來第二亮<a href="/wiki/%E4%BC%BD%E7%8E%9B%E5%B0%84%E7%BA%BF%E6%9A%B4" title="伽玛射线暴">伽玛射线暴</a>）</li> <li>確認<a href="/w/index.php?title=%E5%B0%8F%E8%A1%8C%E6%98%9F152830&action=edit&redlink=1" class="new" title="小行星152830（页面不存在）">小行星152830</a>（英语：<a href="https://en.wikipedia.org/wiki/152830_Dinkinesh" class="extiw" title="en:152830 Dinkinesh">152830 Dinkinesh</a>）是<a href="/wiki/%E9%9B%99%E5%B0%8F%E8%A1%8C%E6%98%9F" title="雙小行星">雙小行星</a></li> <li><a href="/w/index.php?title=Ursa_Major_III&action=edit&redlink=1" class="new" title="Ursa Major III（页面不存在）">Ursa Major III</a>（英语：<a href="https://en.wikipedia.org/wiki/Ursa_Major_III" class="extiw" title="en:Ursa Major III">Ursa Major III</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=2023%E5%B9%B4%E7%99%BC%E7%8F%BE%E7%9A%84%E7%B3%BB%E5%A4%96%E8%A1%8C%E6%98%9F%E5%88%97%E8%A1%A8&action=edit&redlink=1" class="new" title="2023年發現的系外行星列表（页面不存在）">系外行星</a>（英语：<a href="https://en.wikipedia.org/wiki/List_of_exoplanets_discovered_in_2023" class="extiw" title="en:List of exoplanets discovered in 2023">List of exoplanets discovered in 2023</a>）</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/HD_110067" title="HD 110067">HD 110067</a> <ul><li><a href="/w/index.php?title=HD_110067_b&action=edit&redlink=1" class="new" title="HD 110067 b（页面不存在）">b</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_110067_b" class="extiw" title="en:HD 110067 b">HD 110067 b</a>）</li> <li><a href="/w/index.php?title=HD_110067_c&action=edit&redlink=1" class="new" title="HD 110067 c（页面不存在）">c</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_110067_c" class="extiw" title="en:HD 110067 c">HD 110067 c</a>）</li> <li><a href="/w/index.php?title=HD_110067_d&action=edit&redlink=1" class="new" title="HD 110067 d（页面不存在）">d</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_110067_d" class="extiw" title="en:HD 110067 d">HD 110067 d</a>）</li> <li><a href="/w/index.php?title=HD_110067_e&action=edit&redlink=1" class="new" title="HD 110067 e（页面不存在）">e</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_110067_e" class="extiw" title="en:HD 110067 e">HD 110067 e</a>）</li> <li><a href="/w/index.php?title=HD_110067_f&action=edit&redlink=1" class="new" title="HD 110067 f（页面不存在）">f</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_110067_f" class="extiw" title="en:HD 110067 f">HD 110067 f</a>）</li> <li><a href="/w/index.php?title=HD_110067_g&action=edit&redlink=1" class="new" title="HD 110067 g（页面不存在）">g</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_110067_g" class="extiw" title="en:HD 110067 g">HD 110067 g</a>）</li></ul></li> <li><a href="/w/index.php?title=LHS_475_b&action=edit&redlink=1" class="new" title="LHS 475 b（页面不存在）">LHS 475 b</a>（英语：<a href="https://en.wikipedia.org/wiki/LHS_475_b" class="extiw" title="en:LHS 475 b">LHS 475 b</a>）</li> <li><a href="/w/index.php?title=TOI-672_b&action=edit&redlink=1" class="new" title="TOI-672 b（页面不存在）">TOI-672 b</a>（英语：<a href="https://en.wikipedia.org/wiki/TOI-672_b" class="extiw" title="en:TOI-672 b">TOI-672 b</a>）</li> <li><a href="/w/index.php?title=TOI-700_e&action=edit&redlink=1" class="new" title="TOI-700 e（页面不存在）">TOI-700 e</a>（英语：<a href="https://en.wikipedia.org/wiki/TOI-700_e" class="extiw" title="en:TOI-700 e">TOI-700 e</a>）</li> <li><a href="/w/index.php?title=TOI-3235_b&action=edit&redlink=1" class="new" title="TOI-3235 b（页面不存在）">TOI-3235 b</a>（英语：<a href="https://en.wikipedia.org/wiki/TOI-3235_b" class="extiw" title="en:TOI-3235 b">TOI-3235 b</a>）</li> <li><a href="/w/index.php?title=VHS_J1256%E2%80%931257_b&action=edit&redlink=1" class="new" title="VHS J1256–1257 b（页面不存在）">VHS J1256–1257 b</a>（英语：<a href="https://en.wikipedia.org/wiki/VHS_J1256%E2%80%931257_b" class="extiw" title="en:VHS J1256–1257 b">VHS J1256–1257 b</a>）的矽酸鹽</li> <li>確認<a href="/wiki/TRAPPIST-1b" title="TRAPPIST-1b">TRAPPIST-1b</a>無大氣層</li> <li>確認<a href="/w/index.php?title=TRAPPIST-1c&action=edit&redlink=1" class="new" title="TRAPPIST-1c（页面不存在）">TRAPPIST-1c</a>（英语：<a href="https://en.wikipedia.org/wiki/TRAPPIST-1c" class="extiw" title="en:TRAPPIST-1c">TRAPPIST-1c</a>）無大氣層</li> <li><a href="/wiki/K2-18b" title="K2-18b">K2-18b</a>的甲烷與二氧化碳</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">彗星</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/C/2022_E3_(ZTF)" title="C/2022 E3 (ZTF)">C/2022 E3 (ZTF)</a></li> <li><a href="/wiki/%E6%A2%85%E5%85%8B%E8%B3%80%E8%8C%B2%E4%B8%80%E8%99%9F%E5%BD%97%E6%98%9F" title="梅克賀茲一號彗星">梅克賀茲一號彗星</a></li> <li><a class="mw-selflink selflink">C/2023 A3</a></li> <li><a href="/w/index.php?title=C/2023_E1&action=edit&redlink=1" class="new" title="C/2023 E1（页面不存在）">C/2023 E1</a>（英语：<a href="https://en.wikipedia.org/wiki/C/2023_E1_(ATLAS)" class="extiw" title="en:C/2023 E1 (ATLAS)">C/2023 E1 (ATLAS)</a>）</li> <li><a href="/wiki/C/2021_T4_%E8%90%8A%E8%92%99%E5%BD%97%E6%98%9F" title="C/2021 T4 萊蒙彗星">C/2021 T4 萊蒙彗星</a></li> <li><a href="/wiki/C/2023_P1" title="C/2023 P1">C/2023 P1</a></li> <li><a href="/wiki/%E5%93%88%E7%89%B9%E9%9B%B7%E4%BA%8C%E8%99%9F%E5%BD%97%E6%98%9F" title="哈特雷二號彗星">哈特雷二號彗星</a></li> <li><a href="/wiki/%E6%81%A9%E5%85%8B%E5%BD%97%E6%98%9F" title="恩克彗星">恩克彗星</a></li> <li><a href="/wiki/62P/%E7%B4%AB%E9%87%91%E5%B1%B1" title="62P/紫金山">紫金山一號彗星</a></li> <li><a href="/wiki/%E9%BE%90%E5%A3%AB-%E5%B8%83%E9%AD%AF%E5%85%8B%E6%96%AF%E5%BD%97%E6%98%9F#2024年的通過" title="龐士-布魯克斯彗星">龐士-布魯克斯彗星</a>多次增亮</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">太空探險</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E9%9C%B2%E8%A5%BF%E8%99%9F" title="露西號">露西號</a>（飛越<a href="/w/index.php?title=%E5%B0%8F%E8%A1%8C%E6%98%9F152830&action=edit&redlink=1" class="new" title="小行星152830（页面不存在）">小行星152830</a>（英语：<a href="https://en.wikipedia.org/wiki/152830_Dinkinesh" class="extiw" title="en:152830 Dinkinesh">152830 Dinkinesh</a>）；2023年11月）</li> <li><a href="/wiki/OSIRIS-REx" title="OSIRIS-REx">OSIRIS-REx</a>（<a href="/wiki/%E5%B0%8F%E8%A1%8C%E6%98%9F101955" title="小行星101955">小行星101955</a>塵埃樣本回收莢艙返回地球；2023年9月）</li> <li><a href="/wiki/%E5%A4%AA%E7%A9%BA%E5%A4%AA%E9%99%BD%E8%83%BD" title="太空太陽能">太空太陽能</a>首次技術示範</li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><a href="/wiki/File:Earth-moon.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Earth-moon.jpg/32px-Earth-moon.jpg" decoding="async" width="32" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Earth-moon.jpg/48px-Earth-moon.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Earth-moon.jpg/64px-Earth-moon.jpg 2x" data-file-width="3000" data-file-height="2400" /></a> <a href="/wiki/Portal:%E5%A4%AA%E7%A9%BA" title="Portal:太空">太空主题</a></li> <li><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Symbol_question.svg/16px-Symbol_question.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Symbol_question.svg/23px-Symbol_question.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Symbol_question.svg/31px-Symbol_question.svg.png 2x" data-file-width="180" data-file-height="185" /> <a href="/wiki/Category:2022%E5%B9%B4%E5%A4%AA%E7%A9%BA" title="Category:2022年太空">Category:2022年太空</a> — <a href="/wiki/Category:2023%E5%B9%B4%E5%A4%AA%E7%A9%BA" title="Category:2023年太空">Category:2023年太空</a> — <a href="/wiki/Category:2024%E5%B9%B4%E5%A4%AA%E7%A9%BA" title="Category:2024年太空">Category:2024年太空</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84261037"></div><div role="navigation" class="navbox" aria-labelledby="2024年太空活動" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="collapsible-title navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84244141"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:2024%E5%B9%B4%E5%A4%AA%E7%A9%BA%E6%B4%BB%E5%8B%95" title="Template:2024年太空活動"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Template_talk:2024%E5%B9%B4%E5%A4%AA%E7%A9%BA%E6%B4%BB%E5%8B%95&action=edit&redlink=1" class="new" title="Template talk:2024年太空活動（页面不存在）"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:2024%E5%B9%B4%E5%A4%AA%E7%A9%BA%E6%B4%BB%E5%8B%95" title="Special:编辑页面/Template:2024年太空活動"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="2024年太空活動" style="font-size:110%;margin:0 5em">2024年太空活動</div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><div style="float: left;"> « <a href="/wiki/Template:2023%E5%B9%B4%E5%A4%AA%E7%A9%BA%E6%B4%BB%E5%8B%95" title="Template:2023年太空活動">2023</a></div> <div style="float: right;"><a href="/w/index.php?title=Template:2025%E5%B9%B4%E5%A4%AA%E7%A9%BA%E6%B4%BB%E5%8B%95&action=edit&redlink=1" class="new" title="Template:2025年太空活動（页面不存在）">2025</a> »</div></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/2024%E5%B9%B4%E8%88%AA%E5%A4%A9%E6%B4%BB%E5%8B%95%E5%88%97%E8%A1%A8" title="2024年航天活動列表">太空探測器發射</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/%E7%A9%BA%E9%97%B4%E6%8E%A2%E6%B5%8B%E5%99%A8" title="空间探测器">空间探测器</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E6%B8%B8%E9%9A%BC%E5%8F%B7%E6%9C%88%E7%90%83%E7%9D%80%E9%99%86%E5%99%A8" title="游隼号月球着陆器">游隼号</a>（登月探測器；2024年1月發射）</li> <li><a href="/wiki/%E5%A5%A5%E5%BE%B7%E4%BF%AE%E6%96%AF%E6%9C%88%E7%90%83%E7%9D%80%E9%99%86%E5%99%A8" class="mw-redirect" title="奥德修斯月球着陆器">IM-1</a>／<a href="/w/index.php?title=EagleCam%E7%AB%8B%E6%96%B9%E9%AB%94%E8%A1%9B%E6%98%9F&action=edit&redlink=1" class="new" title="EagleCam立方體衛星（页面不存在）">EagleCam立方體衛星</a>（英语：<a href="https://en.wikipedia.org/wiki/EagleCam" class="extiw" title="en:EagleCam">EagleCam</a>）（登月探測器；2024年2月發射）</li> <li><a href="/wiki/%E9%B9%8A%E6%A1%A5%E4%BA%8C%E5%8F%B7%E4%B8%AD%E7%BB%A7%E5%8D%AB%E6%98%9F" title="鹊桥二号中继卫星">鹊桥二号</a>／<a href="/wiki/%E5%A4%A9%E9%83%BD%E5%8D%AB%E6%98%9F" title="天都卫星">天都一號</a>／<a href="/wiki/%E5%A4%A9%E9%83%BD%E5%8D%AB%E6%98%9F" title="天都卫星">天都二號</a>（地月間通訊中繼衛星；2024年3月發射）</li> <li><a href="/wiki/%E5%AB%A6%E5%A8%A5%E5%85%AD%E5%8F%B7" title="嫦娥六号">嫦娥六號</a>（月球土壤採樣分析；2024年5月發射）</li> <li><a href="/w/index.php?title=%E8%B5%AB%E6%8B%89%E8%99%9F&action=edit&redlink=1" class="new" title="赫拉號（页面不存在）">赫拉號</a>（英语：<a href="https://en.wikipedia.org/wiki/Hera_(space_mission)" class="extiw" title="en:Hera (space mission)">Hera (space mission)</a>）／<a href="/w/index.php?title=%E5%B0%8F%E8%A1%8C%E6%98%9F%E6%92%9E%E6%93%8A%E8%BD%89%E5%90%91%E8%A9%95%E4%BC%B0&action=edit&redlink=1" class="new" title="小行星撞擊轉向評估（页面不存在）">米拉尼號</a>（英语：<a href="https://en.wikipedia.org/wiki/AIDA_(international_space_cooperation)#Collaboration" class="extiw" title="en:AIDA (international space cooperation)">AIDA (international space cooperation)#Collaboration</a>）／<a href="/w/index.php?title=%E5%B0%8F%E8%A1%8C%E6%98%9F%E6%92%9E%E6%93%8A%E8%BD%89%E5%90%91%E8%A9%95%E4%BC%B0&action=edit&redlink=1" class="new" title="小行星撞擊轉向評估（页面不存在）">朱文塔斯號</a>（英语：<a href="https://en.wikipedia.org/wiki/AIDA_(international_space_cooperation)#Collaboration" class="extiw" title="en:AIDA (international space cooperation)">AIDA (international space cooperation)#Collaboration</a>）（小行星探測任務；2024年10月發射）</li> <li><a href="/wiki/%E6%AC%A7%E7%BD%97%E5%B7%B4%E5%BF%AB%E8%88%B9" title="欧罗巴快船">欧罗巴快船</a>（木衛二探測任務；2024年10月發射）</li> <li><a href="/wiki/%E6%99%AE%E7%BD%97%E5%B7%B43%E5%8F%B7" title="普罗巴3号">普罗巴3号</a>（太陽天文台；2024年12月發射）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;"><a href="/wiki/%E7%A9%BA%E9%97%B4%E6%9C%9B%E8%BF%9C%E9%95%9C" title="空间望远镜">空间望远镜</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=X%E5%B0%84%E7%BA%BF%E5%81%8F%E6%8C%AF%E6%8E%A2%E6%B5%8B%E5%99%A8%E5%8D%AB%E6%98%9F&action=edit&redlink=1" class="new" title="X射线偏振探测器卫星（页面不存在）">XPoSat</a>（英语：<a href="https://en.wikipedia.org/wiki/XPoSat" class="extiw" title="en:XPoSat">XPoSat</a>）（X射線望遠鏡；2024年1月發射）</li> <li><a href="/wiki/%E7%88%B1%E5%9B%A0%E6%96%AF%E5%9D%A6%E6%8E%A2%E9%92%88%E5%8D%AB%E6%98%9F" title="爱因斯坦探针卫星">爱因斯坦探针卫星</a>（X射線望遠鏡；2024年1月發射）</li> <li><a href="/wiki/%E5%A4%A9%E5%9F%BA%E5%A4%9A%E6%B3%A2%E6%AE%B5%E7%A9%BA%E9%97%B4%E5%8F%98%E6%BA%90%E7%9B%91%E8%A7%86%E5%99%A8" title="天基多波段空间变源监视器">天基多波段空间变源监视器</a>（X射線望遠鏡；2024年6月發射）</li></ul> </div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="6" style="width:1px;padding:0px 0px 0px 2px;padding-left: 0.5em;"><div><a href="/wiki/File:Europa_Clipper_spacecraft_best_140912jpg.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Europa_Clipper_spacecraft_best_140912jpg.jpg/200px-Europa_Clipper_spacecraft_best_140912jpg.jpg" decoding="async" width="200" height="237" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Europa_Clipper_spacecraft_best_140912jpg.jpg/300px-Europa_Clipper_spacecraft_best_140912jpg.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Europa_Clipper_spacecraft_best_140912jpg.jpg/400px-Europa_Clipper_spacecraft_best_140912jpg.jpg 2x" data-file-width="3150" data-file-height="3738" /></a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E6%92%9E%E6%93%8A%E4%BA%8B%E4%BB%B6" title="撞擊事件">撞擊事件</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=2024_BX1&action=edit&redlink=1" class="new" title="2024 BX1（页面不存在）">2024 BX1</a></li> <li><a href="/w/index.php?title=2024_RW1&action=edit&redlink=1" class="new" title="2024 RW1（页面不存在）">2024 RW1</a></li> <li><a href="/w/index.php?title=2024_UQ&action=edit&redlink=1" class="new" title="2024 UQ（页面不存在）">2024 UQ</a>（英语：<a href="https://en.wikipedia.org/wiki/2024_UQ" class="extiw" title="en:2024 UQ">2024 UQ</a>）</li> <li><a href="/w/index.php?title=2024_XA1&action=edit&redlink=1" class="new" title="2024 XA1（页面不存在）">2024 XA1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">選擇的<a href="/wiki/%E8%BF%91%E5%9C%B0%E5%A4%A9%E9%AB%94" class="mw-redirect" title="近地天體">近地天體</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=2024%E5%B9%B4%E9%A3%9B%E6%8E%A0%E5%9C%B0%E7%90%83%E7%9A%84%E5%B0%8F%E8%A1%8C%E6%98%9F%E5%88%97%E8%A1%A8&action=edit&redlink=1" class="new" title="2024年飛掠地球的小行星列表（页面不存在）">飛掠地球的小行星</a>（英语：<a href="https://en.wikipedia.org/wiki/List_of_asteroid_close_approaches_to_Earth_in_2024" class="extiw" title="en:List of asteroid close approaches to Earth in 2024">List of asteroid close approaches to Earth in 2024</a>）</li> <li><a href="/w/index.php?title=2020_BX12&action=edit&redlink=1" class="new" title="2020 BX12（页面不存在）">2020 BX12</a></li> <li><a href="/wiki/2011_MD" title="2011 MD">2011 MD</a></li> <li><a href="/w/index.php?title=2022_YO1&action=edit&redlink=1" class="new" title="2022 YO1（页面不存在）">2022 YO1</a></li> <li><a href="/w/index.php?title=2024_MK&action=edit&redlink=1" class="new" title="2024 MK（页面不存在）">2024 MK</a>（英语：<a href="https://en.wikipedia.org/wiki/2024_MK" class="extiw" title="en:2024 MK">2024 MK</a>）</li> <li><a href="/w/index.php?title=2024_ON&action=edit&redlink=1" class="new" title="2024 ON（页面不存在）">2024 ON</a>（英语：<a href="https://en.wikipedia.org/wiki/2024_ON" class="extiw" title="en:2024 ON">2024 ON</a>）</li> <li><a href="/wiki/2024_PT5" title="2024 PT5">2024 PT5</a></li> <li><a href="/wiki/2024_YR4" title="2024 YR4">2024 YR4</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">發現</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/QSO_J0529-4351" title="QSO J0529-4351">QSO J0529-4351</a></li> <li><a href="/wiki/%E5%A4%A9%E7%8E%8B%E6%98%9F%E7%9A%84%E5%8D%AB%E6%98%9F" title="天王星的卫星">天王星的卫星</a> <ul><li><a href="/w/index.php?title=S/2023_U_1&action=edit&redlink=1" class="new" title="S/2023 U 1（页面不存在）">S/2023 U 1</a>（英语：<a href="https://en.wikipedia.org/wiki/S/2023_U_1" class="extiw" title="en:S/2023 U 1">S/2023 U 1</a>）</li></ul></li> <li><a href="/wiki/%E6%B5%B7%E7%8E%8B%E6%98%9F%E7%9A%84%E5%8D%AB%E6%98%9F" title="海王星的卫星">海王星的卫星</a> <ul><li><a href="/w/index.php?title=S/2002_N_5&action=edit&redlink=1" class="new" title="S/2002 N 5（页面不存在）">S/2002 N 5</a>（英语：<a href="https://en.wikipedia.org/wiki/S/2002_N_5" class="extiw" title="en:S/2002 N 5">S/2002 N 5</a>）</li> <li><a href="/w/index.php?title=S/2021_N_1&action=edit&redlink=1" class="new" title="S/2021 N 1（页面不存在）">S/2021 N 1</a>（英语：<a href="https://en.wikipedia.org/wiki/S/2021_N_1" class="extiw" title="en:S/2021 N 1">S/2021 N 1</a>）</li></ul></li> <li><a href="/wiki/%E8%93%8B%E4%BA%9EBH3" title="蓋亞BH3">蓋亞BH3</a></li> <li><a href="/w/index.php?title=JADES-GS-z14-0&action=edit&redlink=1" class="new" title="JADES-GS-z14-0（页面不存在）">JADES-GS-z14-0</a></li> <li>小行星上的水分子光譜特徵 <ul><li><a href="/wiki/%E8%99%B9%E7%A5%9E%E6%98%9F" title="虹神星">虹神星</a></li> <li><a href="/wiki/%E7%8E%8B%E5%90%8E%E6%98%9F" title="王后星">王后星</a></li></ul></li> <li><a href="/w/index.php?title=%E6%B3%A2%E8%8F%B2%E9%87%8C%E7%BF%81_(%E9%9B%BB%E6%B3%A2%E6%98%9F%E7%B3%BB)&action=edit&redlink=1" class="new" title="波菲里翁 (電波星系)（页面不存在）">波菲里翁</a>（英语：<a href="https://en.wikipedia.org/wiki/Porphyrion_(radio_galaxy)" class="extiw" title="en:Porphyrion (radio galaxy)">Porphyrion (radio galaxy)</a>）</li> <li><a href="/w/index.php?title=2019_UO14&action=edit&redlink=1" class="new" title="2019 UO14（页面不存在）">2019 UO14</a>（首顆證實為土星特洛伊小行星）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=2023%E5%B9%B4%E7%99%BC%E7%8F%BE%E7%9A%84%E7%B3%BB%E5%A4%96%E8%A1%8C%E6%98%9F%E5%88%97%E8%A1%A8&action=edit&redlink=1" class="new" title="2023年發現的系外行星列表（页面不存在）">系外行星</a>（英语：<a href="https://en.wikipedia.org/wiki/List_of_exoplanets_discovered_in_2024" class="extiw" title="en:List of exoplanets discovered in 2024">List of exoplanets discovered in 2024</a>）</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=%E6%B3%A2%E6%B1%9F%E5%BA%A782d&action=edit&redlink=1" class="new" title="波江座82d（页面不存在）">波江座82d</a>（英语：<a href="https://en.wikipedia.org/wiki/82_G._Eridani_d" class="extiw" title="en:82 G. Eridani d">82 G. Eridani d</a>）</li> <li><a href="/wiki/%E5%B7%B4%E7%B4%8D%E5%BE%B7%E6%98%9Fb" title="巴納德星b">巴納德星b</a></li> <li><a href="/w/index.php?title=BX_%E4%B8%89%E8%A7%92%E5%BA%A7b&action=edit&redlink=1" class="new" title="BX 三角座b（页面不存在）">BX 三角座b</a>（英语：<a href="https://en.wikipedia.org/wiki/BX_Trianguli_b" class="extiw" title="en:BX Trianguli b">BX Trianguli b</a>）</li> <li><a href="/w/index.php?title=%E6%A0%BC%E5%88%A9%E6%BE%A412b&action=edit&redlink=1" class="new" title="格利澤12b（页面不存在）">格利泽12b</a>（英语：<a href="https://en.wikipedia.org/wiki/Gliese12_b" class="extiw" title="en:Gliese12 b">Gliese12 b</a>）</li> <li><a href="/w/index.php?title=%E6%A0%BC%E5%88%A9%E6%BE%A4341b&action=edit&redlink=1" class="new" title="格利澤341b（页面不存在）">格利泽341b</a>（英语：<a href="https://en.wikipedia.org/wiki/Gliese_341_b" class="extiw" title="en:Gliese 341 b">Gliese 341 b</a>）</li> <li><a href="/w/index.php?title=%E6%A0%BC%E5%88%A9%E6%BE%A4900b&action=edit&redlink=1" class="new" title="格利澤900b（页面不存在）">格利泽900b</a>（英语：<a href="https://en.wikipedia.org/wiki/Gliese_900_b" class="extiw" title="en:Gliese 900 b">Gliese 900 b</a>）</li> <li><a href="/w/index.php?title=HD_48948&action=edit&redlink=1" class="new" title="HD 48948（页面不存在）">HD 48948</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_48948" class="extiw" title="en:HD 48948">HD 48948</a>） <ul><li><a href="/w/index.php?title=HD_48948_b&action=edit&redlink=1" class="new" title="HD 48948 b（页面不存在）">b</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_48948_b" class="extiw" title="en:HD 48948 b">HD 48948 b</a>）</li> <li><a href="/w/index.php?title=HD_48948_c&action=edit&redlink=1" class="new" title="HD 48948 c（页面不存在）">c</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_48948_c" class="extiw" title="en:HD 48948 c">HD 48948 c</a>）</li> <li><a href="/w/index.php?title=HD_48948_d&action=edit&redlink=1" class="new" title="HD 48948 d（页面不存在）">d</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_48948_d" class="extiw" title="en:HD 48948 d">HD 48948 d</a>）</li></ul></li> <li><a href="/w/index.php?title=HD_63433&action=edit&redlink=1" class="new" title="HD 63433（页面不存在）">HD 63433</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_63433" class="extiw" title="en:HD 63433">HD 63433</a>） <ul><li><a href="/w/index.php?title=HD_63433_d&action=edit&redlink=1" class="new" title="HD 63433 d（页面不存在）">d</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_63433_d" class="extiw" title="en:HD 63433 d">HD 63433 d</a>）</li></ul></li> <li><a href="/w/index.php?title=HD_73344&action=edit&redlink=1" class="new" title="HD 73344（页面不存在）">HD 73344</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_73344" class="extiw" title="en:HD 73344">HD 73344</a>） <ul><li><a href="/w/index.php?title=HD_73344_b&action=edit&redlink=1" class="new" title="HD 73344 b（页面不存在）">b</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_73344_b" class="extiw" title="en:HD 73344 b">HD 73344 b</a>）</li> <li><a href="/w/index.php?title=HD_73344_c&action=edit&redlink=1" class="new" title="HD 73344 c（页面不存在）">c</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_73344_c" class="extiw" title="en:HD 73344 c">HD 73344 c</a>）</li> <li><a href="/w/index.php?title=HD_73344_d&action=edit&redlink=1" class="new" title="HD 73344 d（页面不存在）">d</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_73344_d" class="extiw" title="en:HD 73344 d">HD 73344 d</a>）</li></ul></li> <li><a href="/w/index.php?title=HD_101581&action=edit&redlink=1" class="new" title="HD 101581（页面不存在）">HD 101581</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_101581" class="extiw" title="en:HD 101581">HD 101581</a>） <ul><li><a href="/w/index.php?title=HD_101581_b&action=edit&redlink=1" class="new" title="HD 101581 b（页面不存在）">b</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_101581_b" class="extiw" title="en:HD 101581 b">HD 101581 b</a>）</li> <li><a href="/w/index.php?title=HD_101581_c&action=edit&redlink=1" class="new" title="HD 101581 c（页面不存在）">c</a>（英语：<a href="https://en.wikipedia.org/wiki/HD_101581_c" class="extiw" title="en:HD 101581 c">HD 101581 c</a>）</li></ul></li> <li><a href="/w/index.php?title=IRAS_04125%2B2902_b&action=edit&redlink=1" class="new" title="IRAS 04125+2902 b（页面不存在）">IRAS 04125+2902 b</a>（英语：<a href="https://en.wikipedia.org/wiki/IRAS_04125%2B2902_b" class="extiw" title="en:IRAS 04125+2902 b">IRAS 04125+2902 b</a>）</li> <li><a href="/w/index.php?title=%E5%85%8B%E5%8D%9C%E5%8B%92-51e&action=edit&redlink=1" class="new" title="克卜勒-51e（页面不存在）">开普勒51e</a>（英语：<a href="https://en.wikipedia.org/wiki/Kepler-51e" class="extiw" title="en:Kepler-51e">Kepler-51e</a>）</li> <li><a href="/w/index.php?title=LHS_1678_d&action=edit&redlink=1" class="new" title="LHS 1678 d（页面不存在）">LHS 1678 d</a>（英语：<a href="https://en.wikipedia.org/wiki/LHS_1678_d" class="extiw" title="en:LHS 1678 d">LHS 1678 d</a>）</li> <li><a href="/w/index.php?title=SPECULOOS-3_b&action=edit&redlink=1" class="new" title="SPECULOOS-3 b（页面不存在）">SPECULOOS-3 b</a>（英语：<a href="https://en.wikipedia.org/wiki/SPECULOOS-3_b" class="extiw" title="en:SPECULOOS-3 b">SPECULOOS-3 b</a>）</li> <li><a href="/w/index.php?title=%E6%96%AF%E7%89%B9%E9%AD%AF%E7%B6%AD2398Ab&action=edit&redlink=1" class="new" title="斯特魯維2398Ab（页面不存在）">斯特魯維2398Ab</a>（英语：<a href="https://en.wikipedia.org/wiki/Struve_2398_Ab" class="extiw" title="en:Struve 2398 Ab">Struve 2398 Ab</a>）</li> <li><a href="/w/index.php?title=%E8%92%82%E5%8A%A0%E7%99%BB%E6%98%9Fd&action=edit&redlink=1" class="new" title="蒂加登星d（页面不存在）">蒂加登星d</a>（英语：<a href="https://en.wikipedia.org/wiki/Teegarden%27s_Star_d" class="extiw" title="en:Teegarden's Star d">Teegarden's Star d</a>）</li> <li><a href="/w/index.php?title=TOI-6883_b&action=edit&redlink=1" class="new" title="TOI-6883 b（页面不存在）">TOI-6883 b</a>（英语：<a href="https://en.wikipedia.org/wiki/TOI-6883_b" class="extiw" title="en:TOI-6883 b">TOI-6883 b</a>）</li> <li><a href="/w/index.php?title=WASP-132d&action=edit&redlink=1" class="new" title="WASP-132d（页面不存在）">WASP-132d</a>（英语：<a href="https://en.wikipedia.org/wiki/WASP-132d" class="extiw" title="en:WASP-132d">WASP-132d</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">彗星</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E4%B8%B2%E7%94%B0%E5%BD%97%E6%98%9F" title="串田彗星">串田彗星</a></li> <li><a href="/wiki/%E9%BE%90%E5%A3%AB-%E5%B8%83%E9%AD%AF%E5%85%8B%E6%96%AF%E5%BD%97%E6%98%9F" title="龐士-布魯克斯彗星">龐士-布魯克斯彗星</a></li> <li><a href="/wiki/479P/%E8%91%89%E5%88%97%E5%AF%A7" title="479P/葉列寧">479P/葉列寧</a></li> <li><a href="/wiki/%E5%A5%A7%E4%BC%AF%E6%96%AF%E5%BD%97%E6%98%9F" title="奧伯斯彗星">奧伯斯彗星</a></li> <li><a class="mw-selflink selflink">C/2023 A3</a></li> <li><a href="/wiki/C/2024_S1" title="C/2024 S1">C/2024 S1</a></li> <li><a href="/w/index.php?title=%E6%9E%97%E5%B0%BC%E5%B0%94%E5%BD%97%E6%98%9F_(333P)&action=edit&redlink=1" class="new" title="林尼尔彗星 (333P)（页面不存在）">林尼尔彗星 (333P)</a>（英语：<a 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