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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Dvostruki_asteroid</id>
	<title>Dvostruki asteroid - Povijest promjena</title>
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	<updated>2026-10-15T04:59:13Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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	<entry>
		<id>https://enciklopedija.cc/index.php?title=Dvostruki_asteroid&amp;diff=375929&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{cite web +{{Citiranje weba)</title>
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		<updated>2021-12-09T18:28:39Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{cite web +{{Citiranje weba)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 9. prosinac 2021. u 18:28&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l10&quot;&gt;Redak 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 10:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Galerija ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Galerija ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Datoteka:2006VW139.gif|Vremenski videozapis binarnog kometa 2006VW139 (288P) &amp;lt;ref&amp;gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cite web&lt;/del&gt;|url=https://www.spacetelescope.org/news/heic1715/|title=Hubble discovers a unique type of object in the Solar System|website=www.spacetelescope.org|accessdate=21 September 2017}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Datoteka:2006VW139.gif|Vremenski videozapis binarnog kometa 2006VW139 (288P) &amp;lt;ref&amp;gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Citiranje weba&lt;/ins&gt;|url=https://www.spacetelescope.org/news/heic1715/|title=Hubble discovers a unique type of object in the Solar System|website=www.spacetelescope.org|accessdate=21 September 2017}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Datoteka:The double asteroid 90 Antiope - Eso0718a (no tagline).jpg|Umjetnikov dojam dvostrukog asteroida [[90 Antiope]]  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Datoteka:The double asteroid 90 Antiope - Eso0718a (no tagline).jpg|Umjetnikov dojam dvostrukog asteroida [[90 Antiope]]  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Dvostruki_asteroid&amp;diff=373577&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Dvostruki_asteroid&amp;diff=373577&amp;oldid=prev"/>
		<updated>2021-12-09T09:44:16Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Dvostruki asteroid&amp;#039;&amp;#039;&amp;#039;--&amp;gt;&lt;br /&gt;
[[Datoteka:243_ida_crop.jpg|mini|280x280px| Binarni asteroid [[243 Ida]] sa svojim malim mjesecom manjeg planeta, [[243 Ida|Dactyl]], kako ga vidi &amp;#039;&amp;#039;[[Galileo (svemirska letjelica)|Galileo]]&amp;#039;&amp;#039; ]]&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Dvostruki asteroid&amp;#039;&amp;#039;&amp;#039; je sustav dvaju [[Asteroidi|asteroida]] koji orbitiraju oko njihovog zajedničkog baricentra. Binarna priroda [[243 Ida|243 Ide]] otkrivena je kad je [[Galileo (svemirska letjelica)|svemirska letjelica Galileo]] letjela pokraj Ide 1993. godine. Od tada su otkriveni brojni binarni asteroidi i nekoliko trostrukih asteroida. &amp;lt;ref&amp;gt;{{Citiranje knjiga|Title=Asteroids IV|Pages=355|Date=2015|Chapter=Asteroid Systems: Binaries, Triples, and Pairs}}&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
Omjer mase dviju komponenti - nazvanih &amp;quot;primarna&amp;quot; i &amp;quot;sekundarna&amp;quot; binarnog sustava - važno je svojstvo. Većina binarnih asteroida ima veliki omjer mase, tj. relativno mali satelit u orbiti oko glavne komponente. Sustavi s malim mjesecom malog planeta - koji se također naziva &amp;quot;pratnja&amp;quot; ili jednostavno &amp;quot;satelit&amp;quot; - uključuju asteroide [[87 Sylvia]], [[107 Camilla]], [[45 Eugenia]], [[121 Hermione]], [[130 Elektra]], [[22 Kalliope]], [[283 Emma]], [[379 Huenna]] i [[243 Ida]] (kako bi se opadajuće primarne veličine). Neki binarni sustavi imaju omjer mase blizu jedan, tj. dvije komponente slične mase. Uključuju 90 Antiope, [[2006 VW139]], {{Mpl|2017 YE|5}} i 69230 Hermes, prosječnih promjera komponenata od 86, 1,8, 0,9 i 0,8 km, respektivno. &lt;br /&gt;
&lt;br /&gt;
== Opis ==&lt;br /&gt;
Nekoliko je teorija postavljeno da objasne stvaranje binarnih asteroidnih sustava. Mnogi sustavi imaju značajnu makro-poroznost (unutrašnjost je &amp;quot;krševita&amp;quot;). Sateliti u orbiti oko velikih [[Asteroidni pojas|asteroida glavnog pojasa,]] kao što su 22 Kalliope, 45 Eugenija ili 87 Sylvia su mogli nastati poremećajem roditeljskog tijela nakon udara ili fisije nakon nagiba. [[Trans-neptunski objekt|Transneptunski binarni]] dijelovi mogu se stvoriti tijekom formiranja Sunčevog sustava međusobnim zarobljavanjem ili interakcijom tri tijela. Asteroidi blizu Zemlje, koji orbitiraju u unutarnjem dijelu Sunčevog sustava, najvjerojatnije nastaju podmetanjem i masovnim prolijevanjem, &amp;lt;ref name=&amp;quot;binary NEAs&amp;quot;&amp;gt;{{Citiranje časopisa|author=Margot, Jean-Luc|title=Binary Asteroids in the Near-Earth Object Population.|url=https://semanticscholar.org/paper/be7978825d89c268621fa8fc766f99c897f290d8|date=2002|journal=Science|volume=296|issue=5572|pages=1445–1448}}&amp;lt;/ref&amp;gt; što je vjerojatno rezultat YORP efekta. Numeričke simulacije sugeriraju da se, kad solarna energija dovoljno brzo ubrza asteroid iz „ruševne gomile“ efektom YORP-a, materijal baca s asteroidovog [[Ekvator|ekvatora]]. &amp;lt;ref name=&amp;quot;Walsh08&amp;quot;&amp;gt;{{Citiranje časopisa|author=Walsh, Kevin J.|title=Rotational breakup as the origin of small binary asteroids.|date=June 2008|journal=Nature|volume=454|issue=7201|pages=188–191}}&amp;lt;/ref&amp;gt; Ovaj postupak također izlaže svježi materijal na polovima asteroida.  &amp;lt;ref&amp;gt;[http://newswise.com/articles/view/542454/ Study Puts Solar Spin on Asteroids, their Moons &amp;amp; Earth Impacts] Newswise, Retrieved 14 July 2008.&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
== Galerija ==&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
Datoteka:2006VW139.gif|Vremenski videozapis binarnog kometa 2006VW139 (288P) &amp;lt;ref&amp;gt;{{cite web|url=https://www.spacetelescope.org/news/heic1715/|title=Hubble discovers a unique type of object in the Solar System|website=www.spacetelescope.org|accessdate=21 September 2017}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
Datoteka:The double asteroid 90 Antiope - Eso0718a (no tagline).jpg|Umjetnikov dojam dvostrukog asteroida [[90 Antiope]] &lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Vidi također ==&lt;br /&gt;
&lt;br /&gt;
* [[Trostruki asteroidi]]  &lt;br /&gt;
*[[Podsatelit]]&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{Izvori}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Asteroidi]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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