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Available in 44 languages" > <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-44" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">44 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/42_%D8%A5%D9%8A%D8%B2%D9%8A%D8%B3" title="42 إيزيس – Arabic" lang="ar" hreflang="ar" data-title="42 إيزيس" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/42_Isis" title="42 Isis – Asturian" lang="ast" hreflang="ast" data-title="42 Isis" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/42_Isis" title="42 Isis – Minnan" lang="nan" hreflang="nan" data-title="42 Isis" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/(42)_%D0%86%D0%B7%D1%96%D0%B4%D0%B0" title="(42) Ізіда – Belarusian" lang="be" hreflang="be" data-title="(42) Ізіда" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – Catalan" lang="ca" hreflang="ca" data-title="(42) Isis" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Isis_(planetka)" title="Isis (planetka) – Czech" lang="cs" hreflang="cs" data-title="Isis (planetka)" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – German" lang="de" hreflang="de" data-title="(42) Isis" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/42_%CE%8A%CF%83%CE%B9%CF%82" title="42 Ίσις – Greek" lang="el" hreflang="el" data-title="42 Ίσις" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – Spanish" lang="es" hreflang="es" data-title="(42) Isis" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/42_Iziso" title="42 Iziso – Esperanto" lang="eo" hreflang="eo" data-title="42 Iziso" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/42_Isis" title="42 Isis – Basque" lang="eu" hreflang="eu" data-title="42 Isis" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%DB%8C%D8%B2%DB%8C%D8%B3_%DB%B4%DB%B2" title="ایزیس ۴۲ – Persian" lang="fa" hreflang="fa" data-title="ایزیس ۴۲" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – French" lang="fr" hreflang="fr" data-title="(42) Isis" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/42_%EC%9D%B4%EC%8B%9C%EC%8A%A4" title="42 이시스 – Korean" lang="ko" hreflang="ko" data-title="42 이시스" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/(42)_%D4%BB%D5%BD%D5%AB%D5%BD" title="(42) Իսիս – Armenian" lang="hy" hreflang="hy" data-title="(42) Իսիս" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/42_Isis" title="42 Isis – Italian" lang="it" hreflang="it" data-title="42 Isis" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/42_Isis" title="42 Isis – Latin" lang="la" hreflang="la" data-title="42 Isis" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – Luxembourgish" lang="lb" hreflang="lb" data-title="(42) Isis" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/42_Isis" title="42 Isis – Hungarian" lang="hu" hreflang="hu" data-title="42 Isis" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/42_%D8%A5%D9%8A%D8%B2%D9%8A%D8%B3_(%D9%83%D9%88%D9%8A%D9%83%D8%A8)" title="42 إيزيس (كويكب) – Egyptian Arabic" lang="arz" hreflang="arz" data-title="42 إيزيس (كويكب)" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Isis_(planeto%C3%AFde)" title="Isis (planetoïde) – Dutch" lang="nl" hreflang="nl" data-title="Isis (planetoïde)" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A4%E3%82%B7%E3%82%B9_(%E5%B0%8F%E6%83%91%E6%98%9F)" title="イシス (小惑星) – Japanese" lang="ja" hreflang="ja" data-title="イシス (小惑星)" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/(42)_%D0%98%D0%B7%D0%B8%D0%B4%D0%B0" title="(42) Изида – Chechen" lang="ce" hreflang="ce" data-title="(42) Изида" data-language-autonym="Нохчийн" data-language-local-name="Chechen" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/42_Isis" title="42 Isis – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="42 Isis" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/42_Isis" title="42 Isis – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="42 Isis" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – Occitan" lang="oc" hreflang="oc" data-title="(42) Isis" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – Low German" lang="nds" hreflang="nds" data-title="(42) Isis" data-language-autonym="Plattdüütsch" data-language-local-name="Low German" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/(42)_Isis" title="(42) Isis – Polish" lang="pl" hreflang="pl" data-title="(42) Isis" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/42_%C3%8Dsis" title="42 Ísis – Portuguese" lang="pt" hreflang="pt" data-title="42 Ísis" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/42_Isis" title="42 Isis – Romanian" lang="ro" hreflang="ro" data-title="42 Isis" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/(42)_%D0%98%D0%B7%D0%B8%D0%B4%D0%B0" title="(42) Изида – Russian" lang="ru" hreflang="ru" data-title="(42) Изида" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/42_Isis" title="42 Isis – Slovak" lang="sk" hreflang="sk" data-title="42 Isis" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/42_Isis" title="42 Isis – Slovenian" lang="sl" hreflang="sl" data-title="42 Isis" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/42_%D0%98%D0%B7%D0%B8%D0%B4%D0%B0" title="42 Изида – Serbian" lang="sr" hreflang="sr" data-title="42 Изида" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/42_Isis" title="42 Isis – Finnish" lang="fi" hreflang="fi" data-title="42 Isis" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/42_Isis" title="42 Isis – Swedish" lang="sv" hreflang="sv" data-title="42 Isis" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl badge-Q70893996 mw-list-item" title=""><a href="https://tl.wikipedia.org/wiki/42_Isis" title="42 Isis – Tagalog" lang="tl" hreflang="tl" data-title="42 Isis" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/(42)_%D0%98%D0%B7%D0%B8%D0%B4%D0%B0" title="(42) Изида – Tatar" lang="tt" hreflang="tt" data-title="(42) Изида" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/42_%C4%B0sis" title="42 İsis – Turkish" lang="tr" hreflang="tr" data-title="42 İsis" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/42_%D0%86%D1%81%D1%96%D0%B4%D0%B0" title="42 Ісіда – Ukrainian" lang="uk" hreflang="uk" data-title="42 Ісіда" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/42_Isis" title="42 Isis – Vietnamese" lang="vi" hreflang="vi" data-title="42 Isis" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/42_Isis" title="42 Isis – Yoruba" lang="yo" hreflang="yo" data-title="42 Isis" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%82%B2%E7%A5%9E%E6%98%9F" title="育神星 – Cantonese" lang="yue" hreflang="yue" data-title="育神星" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%82%B2%E7%A5%9E%E6%98%9F" title="育神星 – Chinese" lang="zh" hreflang="zh" data-title="育神星" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q107115#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/42_Isis" title="View the content page [c]" 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id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Main-belt asteroid</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .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 fn org">42 Isis</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:42Isis_(Lightcurve_Inversion).png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/42Isis_%28Lightcurve_Inversion%29.png/290px-42Isis_%28Lightcurve_Inversion%29.png" decoding="async" width="290" height="109" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/42Isis_%28Lightcurve_Inversion%29.png/435px-42Isis_%28Lightcurve_Inversion%29.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/42Isis_%28Lightcurve_Inversion%29.png/580px-42Isis_%28Lightcurve_Inversion%29.png 2x" data-file-width="1200" data-file-height="450" /></a></span><div class="infobox-caption">A three-dimensional model of 42 Isis based on its light curve</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#D6D6D6">Discovery</th></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/List_of_minor_planet_discoverers" title="List of minor planet discoverers">Discovered by</a></th><td class="infobox-data"><a href="/wiki/Norman_Robert_Pogson" class="mw-redirect" title="Norman Robert Pogson">Norman Robert Pogson</a></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;">Discovery date</th><td class="infobox-data">23 May 1856</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#D6D6D6">Designations</th></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Minor-planet_designation" title="Minor-planet designation">MPC designation</a></div></th><td class="infobox-data">(42) Isis</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;">Pronunciation</th><td class="infobox-data"><span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="/aɪ/: 'i' in 'tide'">aɪ</span><span title="'s' in 'sigh'">s</span><span title="/ɪ/: 'i' in 'kit'">ɪ</span><span title="'s' in 'sigh'">s</span></span>/</a></span></span><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Named after</div></th><td class="infobox-data">Isis Pogson</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Minor_planet#Populations" title="Minor planet">Minor planet category</a></div></th><td class="infobox-data"><a href="/wiki/Main_belt" class="mw-redirect" title="Main belt">Main belt</a></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/List_of_adjectivals_and_demonyms_of_astronomical_bodies" title="List of adjectivals and demonyms of astronomical bodies">Adjectives</a></th><td class="infobox-data">Isidian <span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/aɪ/: 'i' in 'tide'">aɪ</span><span title="/ˈ/: primary stress follows">ˈ</span><span title="'s' in 'sigh'">s</span><span title="/ɪ/: 'i' in 'kit'">ɪ</span><span title="'d' in 'dye'">d</span><span title="/i/: 'y' in 'happy'">i</span><span title="/ə/: 'a' in 'about'">ə</span><span title="'n' in 'nigh'">n</span></span>/</a></span></span><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#D6D6D6"><a href="/wiki/Osculating_orbit" title="Osculating orbit">Orbital characteristics</a></th></tr><tr><td colspan="2" class="infobox-full-data"><a href="/wiki/Epoch_(astronomy)" title="Epoch (astronomy)">Epoch</a> 31 December 2006 (<a href="/wiki/Julian_day" title="Julian day">JD</a> 2454100.5)</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/Perihelion_and_aphelion" class="mw-redirect" title="Perihelion and aphelion">Aphelion</a></th><td class="infobox-data">446.706 <a href="/wiki/Gigametre" class="mw-redirect" title="Gigametre">Gm</a> (2.986 <a href="/wiki/Astronomical_unit" title="Astronomical unit">AU</a>)</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/Perihelion_and_aphelion" class="mw-redirect" title="Perihelion and aphelion">Perihelion</a></th><td class="infobox-data">283.890 Gm (1.898 AU)</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Semi-major_and_semi-minor_axes" title="Semi-major and semi-minor axes">Semi-major axis</a></div></th><td class="infobox-data">365.298 Gm (2.442 AU)</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/Orbital_eccentricity" title="Orbital eccentricity">Eccentricity</a></th><td class="infobox-data">0.223</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Orbital_period" title="Orbital period">Orbital period (sidereal)</a></div></th><td class="infobox-data">1393.737 d (3.82 <a href="/wiki/Julian_year_(astronomy)" title="Julian year (astronomy)">a</a>)</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Mean_anomaly#Mean_anomaly_at_epoch" title="Mean anomaly">Mean anomaly</a></div></th><td class="infobox-data">121.874°</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/Orbital_inclination" title="Orbital inclination">Inclination</a></th><td class="infobox-data">8.530°</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Longitude_of_the_ascending_node" title="Longitude of the ascending node">Longitude of ascending node</a></div></th><td class="infobox-data">84.398°</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Apsis" title="Apsis">Time of perihelion</a></div></th><td class="infobox-data">2024-Oct-17</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Argument_of_periapsis" title="Argument of periapsis">Argument of perihelion</a></div></th><td class="infobox-data">236.626°</td></tr><tr><th colspan="2" class="infobox-header" style="background-color:#D6D6D6"><span class="anchor" id="Infobox_Physical_characteristics"></span><a href="/wiki/Standard_asteroid_physical_characteristics" title="Standard asteroid physical characteristics">Physical characteristics</a></th></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/Mean_radius_(astronomy)" title="Mean radius (astronomy)">Dimensions</a></th><td class="infobox-data"><span class="nowrap"><span data-sort-value="7005102730000000000♠"></span>102.73<span style="margin-left:0.3em;margin-right:0.15em;">±</span>2.73 km</span><sup id="cite_ref-Carry2012_3-0" class="reference"><a href="#cite_note-Carry2012-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><a href="/wiki/Mass" title="Mass">Mass</a></th><td class="infobox-data"><span class="nowrap"><span data-sort-value="7018158000000000000♠"></span>(1.58<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.52)<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>18</sup> kg</span><sup id="cite_ref-Carry2012_3-1" class="reference"><a href="#cite_note-Carry2012-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Mean <a href="/wiki/Density" title="Density">density</a></div></th><td class="infobox-data"><span class="nowrap"><span data-sort-value="7003278000000000000♠"></span>2.78<span style="margin-left:0.3em;margin-right:0.15em;">±</span>0.93 g/cm<sup>3</sup></span> <sup id="cite_ref-Carry2012_3-2" class="reference"><a href="#cite_note-Carry2012-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Synodic_rotation_period" class="mw-redirect" title="Synodic rotation period">Synodic rotation period</a></div></th><td class="infobox-data">13.59701 h<sup id="cite_ref-Torppa2003_4-0" class="reference"><a href="#cite_note-Torppa2003-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Geometric_albedo" title="Geometric albedo">Geometric albedo</a></div></th><td class="infobox-data">0.171 (<a href="/wiki/Geometric_albedo" title="Geometric albedo">geometric</a>)<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Asteroid_spectral_types" title="Asteroid spectral types">Spectral type</a></div></th><td class="infobox-data"><a href="/wiki/S-type_asteroid" title="S-type asteroid">S</a></td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Apparent_magnitude" title="Apparent magnitude">Apparent magnitude</a></div></th><td class="infobox-data">9.18<sup id="cite_ref-AstDys-Isis_6-0" class="reference"><a href="#cite_note-AstDys-Isis-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> to 13.50</td></tr><tr><th scope="row" class="infobox-label" style="max-width:11em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Absolute_magnitude#Solar_System_bodies_(H)" title="Absolute magnitude">Absolute magnitude <i>(H)</i></a></div></th><td class="infobox-data">7.53</td></tr><tr><td colspan="2" class="infobox-below"><style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> </div></td></tr></tbody></table> <p><b>42 Isis</b> is a large <a href="/wiki/Main-belt" class="mw-redirect" title="Main-belt">main-belt</a> <a href="/wiki/Asteroid" title="Asteroid">asteroid</a>, measuring 100.2 km in <a href="/wiki/Diameter" title="Diameter">diameter</a> with a stony (<a href="/wiki/S-type_asteroid" title="S-type asteroid">S-type</a>) composition. It was discovered by English astronomer <a href="/wiki/N.R._Pogson" class="mw-redirect" title="N.R. Pogson">N.R. Pogson</a> on 23 May 1856 at <a href="/wiki/Oxford" title="Oxford">Oxford</a>, and was his first asteroid discovery. The asteroid's name was chosen by <a href="/wiki/Manuel_John_Johnson" title="Manuel John Johnson">Manuel John Johnson</a>, director of the <a href="/wiki/Radcliffe_Observatory" title="Radcliffe Observatory">Radcliffe Observatory</a> in Oxford. Although <a href="/wiki/Isis" title="Isis">Isis</a> is the name of an <a href="/wiki/Egyptian_goddess" class="mw-redirect" title="Egyptian goddess">Egyptian goddess</a>, the name was chosen in homage to Pogson's astronomer daughter, (Elizabeth) <a href="/wiki/Isis_Pogson" title="Isis Pogson">Isis Pogson</a>.<sup id="cite_ref-Bruck2009_7-0" class="reference"><a href="#cite_note-Bruck2009-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> In addition, <a href="/wiki/The_Isis" title="The Isis">the Isis</a> is the stretch of the River Thames that runs through Oxford.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>This asteroid is orbiting the <a href="/wiki/Sun" title="Sun">Sun</a> with a period of 3.82 years. The <a href="/wiki/Light_curve" title="Light curve">light curve</a> inversion technique, when applied to <a href="/wiki/Photometry_(astronomy)" title="Photometry (astronomy)">photometric</a> observations of this asteroid, show multiple local irregularities. The overall shape displays little elongation, with a ratio between the major and minor axes equal to 1.1. The measured rotation period for this model is 13.6 hours.<sup id="cite_ref-Torppa2003_4-1" class="reference"><a href="#cite_note-Torppa2003-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> The spectrum of 42 Isis reveals the strong presence of the mineral <a href="/wiki/Olivine" title="Olivine">Olivine</a>, a relative rarity in the asteroid belt.<sup id="cite_ref-Burbine2000_9-0" class="reference"><a href="#cite_note-Burbine2000-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=42_Isis&action=edit&section=1" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626"><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">Noah Webster (1884) <i>A Practical Dictionary of the English Language</i></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">E.g. <a href="/w/index.php?title=Adriano_La_Regina&action=edit&redlink=1" class="new" title="Adriano La Regina (page does not exist)">Adriano La Regina</a> ed. (2004) <i>Archaeological Guide to Rome</i>, p. 66. Cf. the pronunciation of <style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFReference-OED-isidium" class="citation encyclopaedia cs1"><span class="id-lock-subscription" title="Paid subscription required"><a rel="nofollow" class="external text" href="https://www.oed.com/search/dictionary/?q=isidium">"isidium"</a></span>. <i><a href="/wiki/Oxford_English_Dictionary" title="Oxford English Dictionary">Oxford English Dictionary</a></i> (Online ed.). <a href="/wiki/Oxford_University_Press" title="Oxford University Press">Oxford University Press</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=isidium&rft.btitle=Oxford+English+Dictionary&rft.edition=Online&rft.pub=Oxford+University+Press&rft_id=https%3A%2F%2Fwww.oed.com%2Fsearch%2Fdictionary%2F%3Fq%3Disidium&rfr_id=info%3Asid%2Fen.wikipedia.org%3A42+Isis" class="Z3988"></span> <span style="font-size:0.95em; font-size:95%; color: var( --color-subtle, #555 )">(Subscription or <a rel="nofollow" class="external text" href="https://www.oed.com/public/login/loggingin#withyourlibrary">participating institution membership</a> required.)</span>.</span> </li> <li id="cite_note-Carry2012-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-Carry2012_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Carry2012_3-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Carry2012_3-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCarry2012" class="citation cs2">Carry, B. (December 2012), "Density of asteroids", <i>Planetary and Space Science</i>, <b>73</b> (1): 98–118, <a href="/wiki/ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/1203.4336">1203.4336</a></span>, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2012P&SS...73...98C">2012P&SS...73...98C</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.pss.2012.03.009">10.1016/j.pss.2012.03.009</a>, <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:119226456">119226456</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Planetary+and+Space+Science&rft.atitle=Density+of+asteroids&rft.volume=73&rft.issue=1&rft.pages=98-118&rft.date=2012-12&rft_id=info%3Aarxiv%2F1203.4336&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A119226456%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1016%2Fj.pss.2012.03.009&rft_id=info%3Abibcode%2F2012P%26SS...73...98C&rft.aulast=Carry&rft.aufirst=B.&rfr_id=info%3Asid%2Fen.wikipedia.org%3A42+Isis" class="Z3988"></span> See Table 1.</span> </li> <li id="cite_note-Torppa2003-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Torppa2003_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Torppa2003_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTorppaKaasalainenMichalowskiKwiatkowski2003" class="citation cs2">Torppa, Johanna; et al. (August 2003), "Shapes and rotational properties of thirty asteroids from photometric data", <i>Icarus</i>, <b>164</b> (2): 346–383, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2003Icar..164..346T">2003Icar..164..346T</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2FS0019-1035%2803%2900146-5">10.1016/S0019-1035(03)00146-5</a>, <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:119609765">119609765</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Shapes+and+rotational+properties+of+thirty+asteroids+from+photometric+data&rft.volume=164&rft.issue=2&rft.pages=346-383&rft.date=2003-08&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A119609765%23id-name%3DS2CID&rft_id=info%3Adoi%2F10.1016%2FS0019-1035%2803%2900146-5&rft_id=info%3Abibcode%2F2003Icar..164..346T&rft.aulast=Torppa&rft.aufirst=Johanna&rft.au=Kaasalainen%2C+Mikko&rft.au=Michalowski%2C+Tadeusz&rft.au=Kwiatkowski%2C+Tomasz&rft.au=Kryszczy%C5%84ska%2C+Agnieszka&rft.au=Denchev%2C+Peter&rft.au=Kowalski%2C+Richard&rfr_id=info%3Asid%2Fen.wikipedia.org%3A42+Isis" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.psi.edu/pds/resource/albedo.html">Asteroid Data Sets</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20091217104722/http://www.psi.edu/pds/resource/albedo.html">Archived</a> 17 December 2009 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></span> </li> <li id="cite_note-AstDys-Isis-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-AstDys-Isis_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20120327081215/http://hamilton.dm.unipi.it/astdys/index.php?pc=1.1.3.1&n=42&oc=500&y0=1963&m0=7&d0=4&h0=0&mi0=0&y1=1963&m1=7&d1=4&h1=0&mi1=0&ti=1.0&tiu=days">"AstDys (42) Isis Ephemerides"</a>. Department of Mathematics, University of Pisa, Italy. Archived from <a rel="nofollow" class="external text" href="https://hamilton.dm.unipi.it/astdys/index.php?pc=1.1.3.1&n=42&oc=500&y0=1963&m0=7&d0=4&h0=0&mi0=0&y1=1963&m1=7&d1=4&h1=0&mi1=0&ti=1.0&tiu=days">the original</a> on 27 March 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">27 June</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=AstDys+%2842%29+Isis+Ephemerides&rft.pub=Department+of+Mathematics%2C+University+of+Pisa%2C+Italy&rft_id=https%3A%2F%2Fhamilton.dm.unipi.it%2Fastdys%2Findex.php%3Fpc%3D1.1.3.1%26n%3D42%26oc%3D500%26y0%3D1963%26m0%3D7%26d0%3D4%26h0%3D0%26mi0%3D0%26y1%3D1963%26m1%3D7%26d1%3D4%26h1%3D0%26mi1%3D0%26ti%3D1.0%26tiu%3Ddays&rfr_id=info%3Asid%2Fen.wikipedia.org%3A42+Isis" class="Z3988"></span></span> </li> <li id="cite_note-Bruck2009-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-Bruck2009_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBruck2009" class="citation cs2">Bruck, Mary (2009), <i>Women in Early British and Irish Astronomy</i>, Springer, p. 157, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-90-481-2472-5" title="Special:BookSources/978-90-481-2472-5"><bdi>978-90-481-2472-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Women+in+Early+British+and+Irish+Astronomy&rft.pages=157&rft.pub=Springer&rft.date=2009&rft.isbn=978-90-481-2472-5&rft.aulast=Bruck&rft.aufirst=Mary&rfr_id=info%3Asid%2Fen.wikipedia.org%3A42+Isis" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLutz_D._Schmadel2011" class="citation book cs1">Lutz D. Schmadel (2011). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=uwGbkbhMVyAC"><i>Dictionary of Minor Planet Names</i></a> (Addendum to Fifth Edition: 2006–2008 ed.). Springer. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-3-642-01966-1" title="Special:BookSources/978-3-642-01966-1"><bdi>978-3-642-01966-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Dictionary+of+Minor+Planet+Names&rft.edition=Addendum+to+Fifth+Edition%3A+2006%E2%80%932008&rft.pub=Springer&rft.date=2011&rft.isbn=978-3-642-01966-1&rft.au=Lutz+D.+Schmadel&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DuwGbkbhMVyAC&rfr_id=info%3Asid%2Fen.wikipedia.org%3A42+Isis" class="Z3988"></span></span> </li> <li id="cite_note-Burbine2000-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-Burbine2000_9-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBurbineBowdenOguraBinzel2000" class="citation cs2">Burbine, T. H.; et al. (July 2000), "The Nature of Olivine Asteroids", <i>Meteoritics & Planetary Science</i>, vol. 35, pp. A35, <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2000M&PSA..35R..35B">2000M&PSA..35R..35B</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1111%2Fj.1945-5100.2000.tb01796.x">10.1111/j.1945-5100.2000.tb01796.x</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=The+Nature+of+Olivine+Asteroids&rft.volume=35&rft.pages=A35&rft.date=2000-07&rft_id=info%3Adoi%2F10.1111%2Fj.1945-5100.2000.tb01796.x&rft_id=info%3Abibcode%2F2000M%26PSA..35R..35B&rft.aulast=Burbine&rft.aufirst=T.+H.&rft.au=Bowden%2C+E.&rft.au=Ogura%2C+T.&rft.au=Binzel%2C+R.+P.&rft.au=Bus%2C+S.+J.&rft.au=McCoy%2C+T.+J.&rft.au=Kondo%2C+K.&rfr_id=info%3Asid%2Fen.wikipedia.org%3A42+Isis" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=42_Isis&action=edit&section=2" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://newton.spacedys.com/astdys/index.php?n=42&pc=1.1.0">42 Isis</a> at <i>AstDyS-2, Asteroids—Dynamic Site</i> <ul><li><a rel="nofollow" class="external text" href="https://newton.spacedys.com/astdys/index.php?n=42&pc=1.1.3.0">Ephemeris</a> <b>·</b> <a rel="nofollow" class="external text" href="https://newton.spacedys.com/astdys/index.php?n=42&pc=1.1.4.0">Observation prediction</a> <b>·</b> <a rel="nofollow" class="external text" href="https://newton.spacedys.com/astdys/index.php?n=42&pc=1.1.1">Orbital info</a> <b>·</b> <a rel="nofollow" class="external text" href="https://newton.spacedys.com/astdys/index.php?n=42&pc=1.1.6">Proper elements</a> <b>·</b> <a rel="nofollow" class="external text" href="https://newton.spacedys.com/astdys/index.php?n=42&pc=1.1.7.0">Observational info</a></li></ul></li> <li><a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000042">42 Isis</a> at the <i><a href="/wiki/JPL_Small-Body_Database" title="JPL Small-Body Database">JPL Small-Body Database</a></i> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q107115#P716" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span><ul class="noprint"><li><a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000042&view=C">Close approach</a> <b>·</b> <a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000042&view=D">Discovery</a> <b>·</b> <a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=sb&sstr=20000042">Ephemeris</a> <b>·</b> <a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000042&view=V">Orbit viewer</a> <b>·</b> <a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000042&view=O">Orbit parameters</a> <b>·</b> <a rel="nofollow" class="external text" href="https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000042&view=P">Physical parameters</a></li></ul></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.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 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href="/wiki/Template:Minor_planets_navigator" title="Template:Minor planets navigator"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Minor_planets_navigator" title="Template talk:Minor planets navigator"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Minor_planets_navigator" title="Special:EditPage/Template:Minor planets navigator"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Minor_planets_navigator" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_minor_planets#Main_index" title="List of minor planets">Minor planets navigator</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/41_Daphne" title="41 Daphne">41 Daphne </a></li> <li><b><a href="/wiki/List_of_minor_planets:_1%E2%80%931000#042" title="List of minor planets: 1–1000">42 Isis</a></b></li> <li><a href="/wiki/43_Ariadne" title="43 Ariadne">43 Ariadne</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Small_Solar_System_bodies" 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="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Small_Solar_System_bodies" title="Template:Small Solar System bodies"><abbr title="View this 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style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Minor-planet_designation" title="Minor-planet designation">Designation</a></li> <li><a href="/wiki/List_of_minor-planet_groups" title="List of minor-planet groups">Groups</a></li> <li><a href="/wiki/List_of_minor_planets" title="List of minor planets">List</a></li> <li><a href="/wiki/Minor-planet_moon" title="Minor-planet moon">Moon</a></li> <li><a href="/wiki/Meanings_of_minor-planet_names" title="Meanings of minor-planet names">Meanings of names</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Asteroid" title="Asteroid">Asteroid</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Active_asteroid" title="Active asteroid">Active</a></li> <li><a href="/wiki/Aten_asteroid" title="Aten asteroid">Aten asteroid</a></li> <li><a href="/wiki/Asteroid_belt" title="Asteroid belt">Asteroid belt</a></li> <li><a href="/wiki/Asteroid_family" title="Asteroid family">Family</a></li> <li><a href="/wiki/Jupiter_trojan" title="Jupiter trojan">Jupiter trojan</a></li> <li><a href="/wiki/Near-Earth_object" title="Near-Earth object">Near-Earth</a></li> <li><a href="/wiki/Asteroid_spectral_types" title="Asteroid spectral types">Spectral types</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Distant_minor_planet" title="Distant minor planet">Distant minor planet</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><ul><li><a href="/wiki/Centaur_(small_Solar_System_body)" title="Centaur (small Solar System body)">Centaur</a></li> <li><a href="/wiki/Neptune_trojan" title="Neptune trojan">Neptune trojan</a></li></ul></li> <li><a href="/wiki/Damocloid" title="Damocloid">Damocloid</a></li> <li><a href="/wiki/Trans-Neptunian_object" title="Trans-Neptunian object">Trans-Neptunian object</a> <ul><li><a href="/wiki/Detached_object" title="Detached object">Detached</a></li> <li><a href="/wiki/Kuiper_belt" title="Kuiper belt">Kuiper belt</a></li> <li><a href="/wiki/Oort_cloud" title="Oort cloud">Oort cloud</a></li> <li><a href="/wiki/Scattered_disc" title="Scattered disc">Scattered disc</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Comet" title="Comet">Comets</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Extinct_comet" title="Extinct comet">Extinct</a></li> <li><a href="/wiki/Great_comet" title="Great comet">Great</a></li> <li><a href="/wiki/List_of_Halley-type_comets" title="List of Halley-type comets">Halley-type</a></li> <li><a href="/wiki/List_of_hyperbolic_comets" title="List of hyperbolic comets">Hyperbolic</a></li> <li><a href="/wiki/List_of_long-period_comets" title="List of long-period comets">Long-period</a></li> <li><a href="/wiki/Lost_comet" title="Lost comet">Lost</a></li> <li><a href="/wiki/List_of_near-parabolic_comets" title="List of near-parabolic comets">Near-parabolic</a></li> <li><a href="/wiki/List_of_periodic_comets" title="List of periodic comets">Periodic</a></li> <li><a href="/wiki/Sungrazing_comet" title="Sungrazing comet">Sungrazing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cosmic_dust" title="Cosmic dust">Cosmic dust</a></li> <li><a href="/wiki/Meteoroid" title="Meteoroid">Meteoroids</a></li> <li><a href="/wiki/Space_debris" title="Space debris">Space debris</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link 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