CINXE.COM
Фатаграфічная зорная велічыня — Вікіпедыя
<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="be" dir="ltr"> <head> <meta charset="UTF-8"> <title>Фатаграфічная зорная велічыня — Вікіпедыя</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )bewikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","студзень","люты","сакавік","красавік","Май","чэрвень","ліпень","жнівень","верасень","кастрычнік","лістапад","снежань"],"wgRequestId":"a9a789de-5293-45bb-bab9-b8c161e79c09","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Фатаграфічная_зорная_велічыня","wgTitle":"Фатаграфічная зорная велічыня","wgCurRevisionId":3487331,"wgRevisionId":3487331,"wgArticleId":118814,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Астрафізіка"],"wgPageViewLanguage":"be","wgPageContentLanguage":"be","wgPageContentModel":"wikitext","wgRelevantPageName":"Фатаграфічная_зорная_велічыня","wgRelevantArticleId":118814,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true, "wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgFlaggedRevsParams":{"tags":{"accuracy":{"levels":1}}},"wgStableRevisionId":3487331,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"be","pageLanguageDir":"ltr","pageVariantFallbacks":"be"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":2000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q1322559","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false, "wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.math.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.flaggedRevs.basic":"ready","mediawiki.codex.messagebox.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["site","mediawiki.page.ready","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.flaggedRevs.advanced","ext.gadget.edittop","ext.gadget.collapserefs","ext.gadget.wikibugs","ext.gadget.navboxNavigation","ext.gadget.directLinkToCommons","ext.gadget.Statistics","ext.urlShortener.toolbar", "ext.centralauth.centralautologin","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=be&modules=ext.flaggedRevs.basic%7Cext.math.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cmediawiki.codex.messagebox.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=be&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=be&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Фатаграфічная зорная велічыня — Вікіпедыя"> <meta property="og:type" content="website"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//be.m.wikipedia.org/wiki/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F"> <link rel="alternate" type="application/x-wiki" title="Правіць" href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Вікіпедыя (be)"> <link rel="EditURI" type="application/rsd+xml" href="//be.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://be.wikipedia.org/wiki/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.be"> <link rel="alternate" type="application/atom+xml" title="Вікіпедыя струмень Atom" href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Фатаграфічная_зорная_велічыня rootpage-Фатаграфічная_зорная_велічыня skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Перайсці да зместу</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Праект"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Галоўнае меню" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-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" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Галоўнае меню</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Галоўнае меню</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">схаваць</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Навігацыя </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/%D0%93%D0%B0%D0%BB%D0%BE%D1%9E%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D0%B0%D1%80%D0%BE%D0%BD%D0%BA%D0%B0" title="Адкрыць Галоўную старонку [z]" accesskey="z"><span>Галоўная старонка</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%A1%D1%83%D0%BF%D0%BE%D0%BB%D1%8C%D0%BD%D0%B0%D1%81%D1%86%D1%8C" title="Пра праект, чым можна заняцца, дзе што шукаць"><span>Супольнасць</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:RecentChanges" title="Пералік нядаўніх змяненняў у віксе. [r]" accesskey="r"><span>Апошнія змены</span></a></li><li id="n-newpages" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:NewPages"><span>Новыя старонкі</span></a></li><li id="n-Village-pump" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%A4%D0%BE%D1%80%D1%83%D0%BC"><span>Форум</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Random" title="Паказаць выпадковую старонку [x]" accesskey="x"><span>Выпадковая старонка</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%94%D0%B0%D0%B2%D0%B5%D0%B4%D0%BA%D0%B0" title="Дзе можна атрымаць тлумачэнні."><span>Даведка</span></a></li><li id="n-bug_in_article" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%9F%D0%B0%D0%B2%D0%B5%D0%B4%D0%B0%D0%BC%D0%BB%D0%B5%D0%BD%D0%BD%D1%96_%D0%BF%D1%80%D0%B0_%D0%BF%D0%B0%D0%BC%D1%8B%D0%BB%D0%BA%D1%96"><span>Паведаміць пра памылку</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/%D0%93%D0%B0%D0%BB%D0%BE%D1%9E%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D0%B0%D1%80%D0%BE%D0%BD%D0%BA%D0%B0" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Вікіпедыя" src="/static/images/mobile/copyright/wikipedia-wordmark-be.svg" style="width: 7.625em; height: 1.3125em;"> <img class="mw-logo-tagline" alt="" src="/static/images/mobile/copyright/wikipedia-tagline-be.svg" width="117" height="12" style="width: 7.3125em; height: 0.75em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Знайсці ў Вікіпедыі [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Пошук</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Шукаць у Вікіпедыі" aria-label="Шукаць у Вікіпедыі" autocapitalize="sentences" title="Знайсці ў Вікіпедыі [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Адмысловае:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Пошук</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Асабістыя інструменты"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Выгляд"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Выгляд" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-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" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Выгляд</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_be.wikipedia.org&uselang=be" class=""><span>Ахвяраваць</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:CreateAccount&returnto=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F+%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Вам прапануецца стварыць уліковы запіс і ўвайсці ў сістэму, але гэта не абавязкова" class=""><span>Стварыць уліковы запіс</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:UserLogin&returnto=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F+%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Вам прапануецца ўвайсці ў сістэму, але гэта неабавязкова. [o]" accesskey="o" class=""><span>Увайсці</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Больш магчымасцей" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Асабістыя інструменты" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Асабістыя інструменты</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Меню ўдзельніка" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_be.wikipedia.org&uselang=be"><span>Ахвяраваць</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:CreateAccount&returnto=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F+%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Вам прапануецца стварыць уліковы запіс і ўвайсці ў сістэму, але гэта не абавязкова"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Стварыць уліковы запіс</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:UserLogin&returnto=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F+%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Вам прапануецца ўвайсці ў сістэму, але гэта неабавязкова. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Увайсці</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Старонкі для ананімных рэдактараў <a href="/wiki/%D0%94%D0%B0%D0%B2%D0%B5%D0%B4%D0%BA%D0%B0:%D0%94%D0%B0%D0%B2%D0%B5%D0%B4%D0%BA%D0%B0" aria-label="Даведацца больш пра праўку"><span>даведацца больш</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:MyContributions" title="Спіс правак, зробленых з гэтага IP-адраса [y]" accesskey="y"><span>Уклад</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:MyTalk" title="Размовы пра праўкі, зробленыя з гэтага IP-адраса [n]" accesskey="n"><span>Размовы</span></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"><!-- CentralNotice --></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="Праект"> <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="Змест" 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">Змест</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">схаваць</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">Пачатак</div> </a> </li> <li id="toc-Літаратура" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Літаратура"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Літаратура</span> </div> </a> <ul id="toc-Літаратура-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="Змест" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <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="Пераключыць змест" > <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" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Пераключыць змест</span> </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"><span class="mw-page-title-main">Фатаграфічная зорная велічыня</span></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="Перайсці да артыкула на іншай мове. Даступны на 16 мовах." > <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-16" 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">16 моў</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/%D9%82%D8%AF%D8%B1_%D8%AA%D8%B5%D9%88%D9%8A%D8%B1_%D8%B6%D9%88%D8%A6%D9%8A" title="قدر تصوير ضوئي – арабская" lang="ar" hreflang="ar" data-title="قدر تصوير ضوئي" data-language-autonym="العربية" data-language-local-name="арабская" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Magnitud_fotogr%C3%A0fica" title="Magnitud fotogràfica – каталанская" lang="ca" hreflang="ca" data-title="Magnitud fotogràfica" data-language-autonym="Català" data-language-local-name="каталанская" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Photographic_magnitude" title="Photographic magnitude – англійская" lang="en" hreflang="en" data-title="Photographic magnitude" data-language-autonym="English" data-language-local-name="англійская" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Magnitud_fotogr%C3%A1fica" title="Magnitud fotográfica – іспанская" lang="es" hreflang="es" data-title="Magnitud fotográfica" data-language-autonym="Español" data-language-local-name="іспанская" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Magnitude_photographique" title="Magnitude photographique – французская" lang="fr" hreflang="fr" data-title="Magnitude photographique" data-language-autonym="Français" data-language-local-name="французская" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Magnitudine_fotografica" title="Magnitudine fotografica – італьянская" lang="it" hreflang="it" data-title="Magnitudine fotografica" data-language-autonym="Italiano" data-language-local-name="італьянская" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%86%99%E7%9C%9F%E7%AD%89%E7%B4%9A" title="写真等級 – японская" lang="ja" hreflang="ja" data-title="写真等級" data-language-autonym="日本語" data-language-local-name="японская" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D0%B6%D2%B1%D0%BB%D0%B4%D1%8B%D0%B7%D0%B4%D1%8B%D2%9B_%D1%88%D0%B0%D0%BC%D0%B0" title="Фотографиялық жұлдыздық шама – казахская" lang="kk" hreflang="kk" data-title="Фотографиялық жұлдыздық шама" data-language-autonym="Қазақша" data-language-local-name="казахская" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%82%AC%EC%A7%84%EB%93%B1%EA%B8%89" title="사진등급 – карэйская" lang="ko" hreflang="ko" data-title="사진등급" data-language-autonym="한국어" data-language-local-name="карэйская" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Magnitude_fotogr%C3%A1fica" title="Magnitude fotográfica – партугальская" lang="pt" hreflang="pt" data-title="Magnitude fotográfica" data-language-autonym="Português" data-language-local-name="партугальская" 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/Magnitudine_fotografic%C4%83" title="Magnitudine fotografică – румынская" lang="ro" hreflang="ro" data-title="Magnitudine fotografică" data-language-autonym="Română" data-language-local-name="румынская" 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/%D0%A4%D0%BE%D1%82%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%B7%D0%B2%D1%91%D0%B7%D0%B4%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D0%B8%D1%87%D0%B8%D0%BD%D0%B0" title="Фотографическая звёздная величина – руская" lang="ru" hreflang="ru" data-title="Фотографическая звёздная величина" data-language-autonym="Русский" data-language-local-name="руская" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Fotografska_magnituda" title="Fotografska magnituda – сербскахарвацкая" lang="sh" hreflang="sh" data-title="Fotografska magnituda" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="сербскахарвацкая" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D1%81%D0%BA%D0%B0_%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D1%83%D0%B4%D0%B0" title="Фотографска магнитуда – сербская" lang="sr" hreflang="sr" data-title="Фотографска магнитуда" data-language-autonym="Српски / srpski" data-language-local-name="сербская" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0_%D0%B7%D0%BE%D1%80%D1%8F%D0%BD%D0%B0_%D0%B2%D0%B5%D0%BB%D0%B8%D1%87%D0%B8%D0%BD%D0%B0" title="Фотографічна зоряна величина – украінская" lang="uk" hreflang="uk" data-title="Фотографічна зоряна величина" data-language-autonym="Українська" data-language-local-name="украінская" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%94%9D%E5%BD%B1%E6%98%9F%E7%AD%89" title="攝影星等 – кітайская" lang="zh" hreflang="zh" data-title="攝影星等" data-language-autonym="中文" data-language-local-name="кітайская" 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/Q1322559#sitelinks-wikipedia" title="Правіць міжмоўныя спасылкі" class="wbc-editpage">Правіць спасылкі</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="Прасторы назваў"> <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/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Паказаць уласна змест старонкі [c]" accesskey="c"><span>Старонка</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%A0%D0%B0%D0%B7%D0%BC%D0%BE%D0%B2%D1%8B:%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=edit&redlink=1" rel="discussion" class="new" title="Размовы пра змест гэтай старонкі (няма такой старонкі) [t]" accesskey="t"><span>Размовы</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Змяніць моўны варыянт" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">беларуская</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Віды"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F"><span>Чытаць</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&veaction=edit" title="Правіць старонку [v]" accesskey="v"><span>Правіць</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=edit" title="Правіць зыходны код гэтай старонкі [e]" accesskey="e"><span>Правіць зыходнік</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=history" title="Ранейшыя версіі гэтай старонкі. [h]" accesskey="h"><span>Паказаць гісторыю</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Інструменты" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Інструменты</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Інструменты</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">схаваць</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Больш магчымасцей" > <div class="vector-menu-heading"> Дзеянні </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F"><span>Чытаць</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&veaction=edit" title="Правіць старонку [v]" accesskey="v"><span>Правіць</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=edit" title="Правіць зыходны код гэтай старонкі [e]" accesskey="e"><span>Правіць зыходнік</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=history"><span>Паказаць гісторыю</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Агульныя </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:WhatLinksHere/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Спіс вікістаронак, якія спасылаюцца сюды [j]" accesskey="j"><span>Сюды спасылаюцца</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:RecentChangesLinked/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" rel="nofollow" title="Нядаўнія змены ў старонках, на якія спасылаецца гэтая старонка [k]" accesskey="k"><span>Звязаныя праўкі</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:SpecialPages" title="Пералік усіх адмысловых старонак [q]" accesskey="q"><span>Адмысловыя старонкі</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&oldid=3487331" title="Нязменная спасылка на гэтую версію гэтай старонкі"><span>Нязменная спасылка</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=info" title="Больш звестак пра гэту старонку"><span>Звесткі пра старонку</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:CiteThisPage&page=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&id=3487331&wpFormIdentifier=titleform" title="Інфармацыя пра тое, як цытаваць гэтую старонку"><span>Цытаваць гэту старонку</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:UrlShortener&url=https%3A%2F%2Fbe.wikipedia.org%2Fwiki%2F%25D0%25A4%25D0%25B0%25D1%2582%25D0%25B0%25D0%25B3%25D1%2580%25D0%25B0%25D1%2584%25D1%2596%25D1%2587%25D0%25BD%25D0%25B0%25D1%258F_%25D0%25B7%25D0%25BE%25D1%2580%25D0%25BD%25D0%25B0%25D1%258F_%25D0%25B2%25D0%25B5%25D0%25BB%25D1%2596%25D1%2587%25D1%258B%25D0%25BD%25D1%258F"><span>Атрымаць скарочаны URL-адрас</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:QrCode&url=https%3A%2F%2Fbe.wikipedia.org%2Fwiki%2F%25D0%25A4%25D0%25B0%25D1%2582%25D0%25B0%25D0%25B3%25D1%2580%25D0%25B0%25D1%2584%25D1%2596%25D1%2587%25D0%25BD%25D0%25B0%25D1%258F_%25D0%25B7%25D0%25BE%25D1%2580%25D0%25BD%25D0%25B0%25D1%258F_%25D0%25B2%25D0%25B5%25D0%25BB%25D1%2596%25D1%2587%25D1%258B%25D0%25BD%25D1%258F"><span>Спампаваць QR-код</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Друк/экспарт </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Book&bookcmd=book_creator&referer=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F+%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F+%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F"><span>Стварыць кнігу</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:DownloadAsPdf&page=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=show-download-screen"><span>Спампаваць як PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&printable=yes" title="Друкавальная версія гэтай старонкі [p]" accesskey="p"><span>Для друку</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> У іншых праектах </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1322559" title="Спасылка на звязаны элемент рэпазітара даных [g]" accesskey="g"><span>Элемент Вікіданых</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Выгляд"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Выгляд</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">схаваць</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">З Вікіпедыі, свабоднай энцыклапедыі</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="be" dir="ltr"><p><b>Фатаграфічная зорная велічыня</b> — фатаграфічны <a href="/w/index.php?title=%D0%91%D0%BB%D1%8F%D1%81%D0%BA_%D0%B7%D0%BE%D1%80%D0%BA%D1%96&action=edit&redlink=1" class="new" title="Бляск зоркі (няма такой старонкі)">бляск зоркі</a>, які ўспрыняў бы назіральнік пры візуальных назіраннях, калі б спектральная адчувальнасць яго вока супадала з са спектральнай адчувальнасцю несенсібілізаванай фатаграфічнай пласцінкі. </p><p>Было прынята, што зоркі <a href="/wiki/%D0%A1%D0%BF%D0%B5%D0%BA%D1%82%D1%80%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B_%D0%BA%D0%BB%D0%B0%D1%81" class="mw-redirect" title="Спектральны клас">спектральнага класа</a> <a href="/w/index.php?title=%D0%A1%D0%BF%D0%B5%D0%BA%D1%82%D1%80%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B_%D0%BA%D0%BB%D0%B0%D1%81_A&action=edit&redlink=1" class="new" title="Спектральны клас A (няма такой старонкі)">A0</a>, якія маюць <a href="/wiki/%D0%97%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Зорная велічыня">зорныя велічыні</a>, заключаныя ў межах ад 5,5 да 6,5, маюць аднолькавыя фатаграфічныя і візуальныя <a href="/wiki/%D0%97%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F" title="Зорная велічыня">зорныя велічыні</a>. </p><p>Рознасць паміж фатаграфічнай і <a href="/w/index.php?title=%D0%92%D1%96%D0%B7%D1%83%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=edit&redlink=1" class="new" title="Візуальная зорная велічыня (няма такой старонкі)">візуальнай зорнымі велічынямі</a> адной і той жа <a href="/wiki/%D0%97%D0%BE%D1%80%D0%BA%D0%B0" title="Зорка">зоркі</a> завецца <a href="/w/index.php?title=%D0%9F%D0%B0%D0%BA%D0%B0%D0%B7%D1%87%D1%8B%D0%BA_%D0%BA%D0%BE%D0%BB%D0%B5%D1%80%D1%83&action=edit&redlink=1" class="new" title="Паказчык колеру (няма такой старонкі)">паказчыкам колеру</a>. <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle C=m_{photo}-m_{visual}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>C</mi> <mo>=</mo> <msub> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>p</mi> <mi>h</mi> <mi>o</mi> <mi>t</mi> <mi>o</mi> </mrow> </msub> <mo>−<!-- − --></mo> <msub> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>v</mi> <mi>i</mi> <mi>s</mi> <mi>u</mi> <mi>a</mi> <mi>l</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle C=m_{photo}-m_{visual}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9443e39c8907b1e18bc6c0b34c0dc79a0a145c47" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:20.648ex; height:2.843ex;" alt="{\displaystyle C=m_{photo}-m_{visual}}"></span> Чырвоныя зоркі маюць дадатныя паказчыкі колеру, а блакітнаватыя — адмоўныя. </p><p>Калі ў візуальных зорных велічынь «эфектыўная» даўжыня хвалі λ=530 нм, то ў фатаграфічных яна роўная 425 нм. </p> <div class="mw-heading mw-heading2"><h2 id="Літаратура"><span id=".D0.9B.D1.96.D1.82.D0.B0.D1.80.D0.B0.D1.82.D1.83.D1.80.D0.B0"></span>Літаратура</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&veaction=edit&section=1" title="Правіць раздзел: Літаратура" class="mw-editsection-visualeditor"><span>правіць</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&action=edit&section=1" title="Правіць зыходнік раздзела: Літаратура"><span>правіць зыходнік</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>«Астрономический календарь. Постоянная часть» ред. В. К. Абалакина, издание седьмое, переработанное, М. «Наука» 1981<br /> Глава III «Основные понятия астрофизики» § 4 «Блеск и звёздная величина» (<a href="/w/index.php?title=%D0%A3%D0%BB%D0%B0%D0%B4%D0%B7%D1%96%D0%BC%D1%96%D1%80_%D0%9F%D0%BB%D0%B0%D1%82%D0%BE%D0%BD%D0%B0%D0%B2%D1%96%D1%87_%D0%A6%D0%B0%D1%81%D0%B5%D0%B2%D1%96%D1%87&action=edit&redlink=1" class="new" title="Уладзімір Платонавіч Цасевіч (няма такой старонкі)">В. П. Цесевич</a>) стр.216—217<br /> ББК 22.6 А91<br /> УДК 521 (058) </p></div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Узята з "<a dir="ltr" href="https://be.wikipedia.org/w/index.php?title=Фатаграфічная_зорная_велічыня&oldid=3487331">https://be.wikipedia.org/w/index.php?title=Фатаграфічная_зорная_велічыня&oldid=3487331</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Categories" title="Адмысловае:Categories">Катэгорыя</a>: <ul><li><a href="/wiki/%D0%9A%D0%B0%D1%82%D1%8D%D0%B3%D0%BE%D1%80%D1%8B%D1%8F:%D0%90%D1%81%D1%82%D1%80%D0%B0%D1%84%D1%96%D0%B7%D1%96%D0%BA%D0%B0" title="Катэгорыя:Астрафізіка">Астрафізіка</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Апошняе змяненне старонкі адбылося 01:31, 7 лістапада 2019.</li> <li id="footer-info-copyright">Тэкст даступны на ўмовах <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.be">ліцэнзіі Creative Commons Attribution-ShareAlike</a>, у асобных выпадках могуць дзейнічаць дадатковыя ўмовы. Падрабязней гл. <a class="external text" href="https://foundation.wikimedia.org/wiki/Умовы_выкарыстання">Умовы выкарыстання</a>.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Палітыка прыватнасці</a></li> <li id="footer-places-about"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%A8%D1%82%D0%BE_%D1%82%D0%B0%D0%BA%D0%BE%D0%B5_%D1%81%D0%B2%D0%B0%D0%B1%D0%BE%D0%B4%D0%BD%D0%B0%D1%8F_%D1%8D%D0%BD%D1%86%D1%8B%D0%BA%D0%BB%D0%B0%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F">Пра Вікіпедыю</a></li> <li id="footer-places-disclaimers"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%90%D0%B4%D0%BC%D0%BE%D0%B2%D0%B0_%D0%B0%D0%B4_%D0%B0%D0%B4%D0%BA%D0%B0%D0%B7%D0%BD%D0%B0%D1%81%D1%86%D1%96">Адмова ад адказнасці</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Распрацоўшчыкі</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/be.wikipedia.org">Статыстыка</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Заява пра cookie</a></li> <li id="footer-places-mobileview"><a href="//be.m.wikipedia.org/w/index.php?title=%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Мабільная версія</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5c59558b9d-dtct9","wgBackendResponseTime":167,"wgPageParseReport":{"limitreport":{"cputime":"0.009","walltime":"0.039","ppvisitednodes":{"value":19,"limit":1000000},"postexpandincludesize":{"value":0,"limit":2097152},"templateargumentsize":{"value":0,"limit":2097152},"expansiondepth":{"value":2,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":36,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 0.000 1 -total"]},"cachereport":{"origin":"mw-web.codfw.main-84d8f4b96-bgplm","timestamp":"20241117221549","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"\u0424\u0430\u0442\u0430\u0433\u0440\u0430\u0444\u0456\u0447\u043d\u0430\u044f \u0437\u043e\u0440\u043d\u0430\u044f \u0432\u0435\u043b\u0456\u0447\u044b\u043d\u044f","url":"https:\/\/be.wikipedia.org\/wiki\/%D0%A4%D0%B0%D1%82%D0%B0%D0%B3%D1%80%D0%B0%D1%84%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%B7%D0%BE%D1%80%D0%BD%D0%B0%D1%8F_%D0%B2%D0%B5%D0%BB%D1%96%D1%87%D1%8B%D0%BD%D1%8F","sameAs":"http:\/\/www.wikidata.org\/entity\/Q1322559","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q1322559","author":{"@type":"Organization","name":"\u0423\u0434\u0437\u0435\u043b\u044c\u043d\u0456\u043a\u0456 \u043f\u0440\u0430\u0435\u043a\u0442\u0430\u045e \u0412\u0456\u043a\u0456\u043c\u0435\u0434\u044b\u044f"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2012-06-20T22:17:35Z"}</script> </body> </html>