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	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Kepler-22b</id>
	<title>Kepler-22b - Povijest promjena</title>
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	<updated>2026-05-25T06:10:53Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Kepler-22b&amp;diff=354454&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{Commonscat(.*?)}} +)</title>
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		<updated>2021-11-29T04:38:28Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{Commonscat(.*?)}} +)&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 04:38, 29. studenoga 2021.&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-l36&quot;&gt;Redak 36:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 36:&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;br/&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;br/&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;== Vanjske poveznice ==&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;== Vanjske poveznice ==&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Commonscat}}&lt;/del&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; &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;* [http://www.jpl.nasa.gov/news/news.cfm?release=2011-373 &amp;quot;NASA's Kepler Confirms Its First Planet In Habitable Zone&amp;quot;] ([[NASA]])&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;* [http://www.jpl.nasa.gov/news/news.cfm?release=2011-373 &amp;quot;NASA's Kepler Confirms Its First Planet In Habitable Zone&amp;quot;] ([[NASA]])&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;* [http://www.nasa.gov/mission_pages/kepler/multimedia/images/kepler-22b-diagram.html &amp;quot;Kepler discoveries: Kepler-22b: 'a yearly orbit of 289 days'&amp;quot;] ([[NASA]])&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;* [http://www.nasa.gov/mission_pages/kepler/multimedia/images/kepler-22b-diagram.html &amp;quot;Kepler discoveries: Kepler-22b: 'a yearly orbit of 289 days'&amp;quot;] ([[NASA]])&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Kepler-22b&amp;diff=350691&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Kepler-22b&amp;diff=350691&amp;oldid=prev"/>
		<updated>2021-11-27T23:01:26Z</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;!--'''Kepler-22b'''--&amp;gt;{{Egzoplanet&lt;br /&gt;
| name             = Kepler-22b&lt;br /&gt;
| image            = [[Slika:Kepler-22 diagram.jpg|300px]]&lt;br /&gt;
| tekst            = Umjetnički prikaz sustava Kepler-22&lt;br /&gt;
| zviježđe         = [[Labud (zviježđe)|Labud]]&lt;br /&gt;
| zvijezda         = [[Kepler-22]]&lt;br /&gt;
| rektascenzija    = 19&amp;lt;sup&amp;gt;h&amp;lt;/sup&amp;gt; 16&amp;lt;sup&amp;gt;m&amp;lt;/sup&amp;gt; 52,2&amp;lt;sup&amp;gt;s&amp;lt;/sup&amp;gt;&lt;br /&gt;
| deklinacija      = +47° 53′ 4,2′′&lt;br /&gt;
| spektralni tip   = G5V&lt;br /&gt;
| semimajor        = 0,849&lt;br /&gt;
| eccentricity     = 0  &lt;br /&gt;
| period           = 289,862&lt;br /&gt;
| inclination      = 89.764&lt;br /&gt;
| long_peri        = &lt;br /&gt;
| t_peri           =&lt;br /&gt;
| mass             = &lt;br /&gt;
| mass e           = &amp;lt;52.8&lt;br /&gt;
| radius           = &lt;br /&gt;
| radius e         = 2.4 (± 0.08)&lt;br /&gt;
| density          = &lt;br /&gt;
| temperature      =  &lt;br /&gt;
| discovery_date   = [[5. prosinca]] [[2011.]]&lt;br /&gt;
| discovery_method = &lt;br /&gt;
| discoverers      = [[Kepler (svemirski teleskop)|Svemirski teleskop Kepler]]&lt;br /&gt;
}}&lt;br /&gt;
'''Kepler-22b''' jest egzoplanet koji orbitira zvijezdu sličnu Suncu [[Kepler-22]] na udaljenosti od 587 svjetlosnih godina u zviježđu [[Labud (zviježđe)|Labud]]. Prvi tranzit ovog planeta koji je primijećen dogodio se [[12. svibnja]] [[2009.]], a otkriven je [[5. prosinca]] [[2011.]], a otkrio ju je [[Kepler (svemirski teleskop)|Svemirski teleskop Kepler]]. Prvi je planet koji je ovaj teleskop otkrio, a da orbitira u [[Nastanjiva zona|nastanjivoj zoni]].&lt;br /&gt;
&lt;br /&gt;
== Obilježja ==&lt;br /&gt;
Kepler-22b orbitira svoju zvijezdu, [[Kepler-22]], sličnu [[Sunce|Suncu]] i tipa G5V (Sunce je tipa G2V), s [[Ophodno vrijeme|orbitalnim periodom]] od 290 [[dan]]a. Ta orbita smješta Keplera-22b u nastanjivu zonu oko svoje zvijezde, i to na njen unutarnji rub.&lt;br /&gt;
&lt;br /&gt;
Promjer ovog planeta jest 2.4 promjera Zemlje, a masa bi mu mogla biti do čak 53 mase Zemlje. Prema ovome je teorija da bi Kepler-22b imao strukturu sličnu Zemlji odbačena. Neki tvrde da je ovo [[plinoviti planet]], što bi ga učinilo sličnim planetu [[Kepler-11f]], najmanjim poznatim plinovitim planetom.&lt;br /&gt;
&lt;br /&gt;
Ipak najvjerojatnija struktura jest ona da Kepler-22b ima globalni [[ocean]] vode. To bi ga učinilo sličnim planetu [[Gliese 1214 b]], a Kepler-22b jest bolji jer orbitira u nastanjivoj zoni. Njegova sličnost sa Zemljom procijenjena je na 77%. Planet bi mogao imati temperaturu od 20[[°C]], a smatra se da nema većega [[efekt staklenika|efekta staklenika]]. Zbog iznimno velike zainteresiranosti [[astrobiologija|astrobiologa]] za oceanske planete, SETI je ovaj planet uvrstio među najbolje kandidate za traženje [[izvanzemaljski život|života]].&lt;br /&gt;
&lt;br /&gt;
Untaoč svemu, točna struktura još nije poznata, kao ni ima li [[atmosfera|atmosferu]]. Jedino što se o njemu zna jesu osnovni podaci, kao orbitalni period, masa, promjer itd.&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
{{Commonscat}}&lt;br /&gt;
* [http://www.jpl.nasa.gov/news/news.cfm?release=2011-373 &amp;quot;NASA's Kepler Confirms Its First Planet In Habitable Zone&amp;quot;] ([[NASA]])&lt;br /&gt;
* [http://www.nasa.gov/mission_pages/kepler/multimedia/images/kepler-22b-diagram.html &amp;quot;Kepler discoveries: Kepler-22b: 'a yearly orbit of 289 days'&amp;quot;] ([[NASA]])&lt;br /&gt;
* [http://www.worldwidetelescope.org/webclient/default.aspx?wtml=http%3a%2f%2fwww.worldwidetelescope.org%2fwwtweb%2fgoto.aspx%3fobject%3dNo+Object%26ra%3d19.2810972852724%26dec%3d47.8846744786791%26zoom%3d0.445987757026504%26wtml%3dtrue &amp;quot;View of Kepler 22-b Sky Location&amp;quot;] ([[Worldwide Telescope]])&lt;br /&gt;
* {{YouTube|ru022o9Whj0|Kepler-22b – First Discovered Planet In Habitable Zone}}&lt;br /&gt;
* {{YouTube|aDykhzVT15w|Kepler 22b – a planet in a star's habitable zone}}&lt;br /&gt;
* [http://www.kepler-22b.nl Kepler mission newsfeed]&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Egzoplaneti]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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