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	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=C%2F2011_L4</id>
	<title>C/2011 L4 - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=C%2F2011_L4"/>
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	<updated>2026-05-25T02:28:25Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.36.2</generator>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=C/2011_L4&amp;diff=476805&amp;oldid=prev</id>
		<title>WikiSysop: bnz</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=C/2011_L4&amp;diff=476805&amp;oldid=prev"/>
		<updated>2022-04-12T05:13:21Z</updated>

		<summary type="html">&lt;p&gt;bnz&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&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 05:13, 12. travnja 2022.&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-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&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;&amp;lt;!--'''C/2011 L4'''--&amp;gt;&lt;/del&gt;{{Infookvir komet&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;{{Infookvir komet&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;| ime                      = C/2011 L4 (PANSTARRS)&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;| ime                      = C/2011 L4 (PANSTARRS)&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;| slika                    = Comet Pan-STARRS.JPG&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;| slika                    = Comet Pan-STARRS.JPG&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=C/2011_L4&amp;diff=398114&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{Komet +{{Infookvir komet)</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=C/2011_L4&amp;diff=398114&amp;oldid=prev"/>
		<updated>2021-12-13T09:15:45Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{Komet +{{Infookvir komet)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&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 09:15, 13. prosinca 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-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&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;&amp;lt;!--'''C/2011 L4'''--&amp;gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Komet&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;&amp;lt;!--'''C/2011 L4'''--&amp;gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Infookvir komet&lt;/ins&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;| ime                      = C/2011 L4 (PANSTARRS)&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;| ime                      = C/2011 L4 (PANSTARRS)&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;| slika                    = Comet Pan-STARRS.JPG&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;| slika                    = Comet Pan-STARRS.JPG&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=C/2011_L4&amp;diff=189140&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=C/2011_L4&amp;diff=189140&amp;oldid=prev"/>
		<updated>2021-10-04T22:55:26Z</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;!--'''C/2011 L4'''--&amp;gt;{{Komet&lt;br /&gt;
| ime                      = C/2011 L4 (PANSTARRS)&lt;br /&gt;
| slika                    = Comet Pan-STARRS.JPG&lt;br /&gt;
| opis_slike               = Snimak kometa načinjen 18. ožujka 2013. iz Italije&lt;br /&gt;
| otkrili                  = Pan-STARRS&lt;br /&gt;
| datum_otkrića            = [[6. lipanj]] [[2011.]]&lt;br /&gt;
| privremena_oznaka        = &lt;br /&gt;
| epoha                    = [[20. ožujak]], [[2013.]] ([[Julijanski dan|JD]] 2456006.5)&lt;br /&gt;
| ekscentricitet           = 1.000087&lt;br /&gt;
| srednja_udaljenost        = &lt;br /&gt;
| perihel                  = 0.30161 AJ&lt;br /&gt;
| afel                     = &lt;br /&gt;
| orbitalni_period         = 106.000 godina (za epohu 2050.)&lt;br /&gt;
| inklinacija              = 84.199°&lt;br /&gt;
| longituda_uzlaznog_čvora =&lt;br /&gt;
| posljednji_perihel       = nije poznat&lt;br /&gt;
| sljedeći_perihel         = 10. ožujka 2013.&lt;br /&gt;
| najveći_sjaj             = 1. magnituda&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
Komet '''C/2011 L4 (PANSTARRS)''' je neperiodičan [[komet]] otkriven u lipnju 2011. godine. Prilikom prolaska kroz perihe u ožujku 2013. komet je bio vidljiv golim okom. Komet je otkriven teleskopom [[Pan-STARRS]], smještenim na vrhu vulkana Haleakala, na otoku Maui u otočju [[Havaji]].&lt;br /&gt;
&lt;br /&gt;
Prilikom otkrića [[prividni sjaj|prividna magnituda]] kometa je bila +19. Do svibnja 2012. komet je povećao sjaj na +13,5 magnituda i bilo ga je moguće vidjeti velikim amaterskim teleskopima. U listopadu 2012. komet je dosegnuo sjaj od +10 magnitude&amp;lt;ref&amp;gt;[http://www.icq.eps.harvard.edu/CometMags.html ICQ/CBAT/MPC: Recent Comet Magnitude (pristupljeno 22. siječnja 2013)]&amp;lt;/ref&amp;gt;, a promjer kome je iznosio 120.000 [[kilometar|km]]. C/2011 L4 približio se Zemlji 5. ožujka 2013. na udaljenost od 1,09 [[astronomska jedinica|AJ]] (oko 163 milijuna km). Pet dana kasnije komet je prošao kroz perihel na udaljenosti od 45 milijuna km od [[Sunce|Sunca]]. Prvotna predviđanja su govorila da će sjaj kometa doseći 0 magnitudu, sjaj sličan zvijezdama [[Arktur]] ili [[Vega]], ali na osnovu naknadnih promatranja predviđao se sjaj u perihelu na 3. magnitudu&amp;lt;ref&amp;gt;[http://www.aerith.net/comet/catalog/2011L4/2011L4.html Seiichi Yoshida C/2012 L4 comet page (pristupljeno 22. siječnja 2013.)]&amp;lt;/ref&amp;gt;. Na sreću promatrača, predviđanja su pokazala krivima i komet je ipak u perihelu dosegao sjaj od 1. magnitude. Unatoč neočekivano visokom sjaju promatranja kometa su bila otežana jer se mogao vidjeti nedugo nakon zalaska Sunca na zapadu, dok je nebo još bilo svjetlo. Komet se tek krajem ožujka odmaknuo dovoljno od Sunca kako bi ga se moglo promatrati na relativno tamnom nebu. Do tad je komet već izgubio dio sjaja ali se zbog tamnijeg neba bolje vidio u astronomskim instrumentima.&lt;br /&gt;
&lt;br /&gt;
Nakon perihela, u travnju 2013. komet je razvio široki trokutasti rep. Početkom travnja, točnije 4. travnja 2013., komet je prošao približno veoma blizu [[Messier 31|Andromedinoj galaksiji]]. Galaksija i komet tada su imali podjednak prividan sjaja i bili su prava poslastica za promatranje i fotografiranje&amp;lt;ref&amp;gt;[http://www.skyandtelescope.com/observing/home/200937641.html Comet PanSTARRS Offers M31 Photo Op]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Komet C/2011 L4 je došao iz [[Oortov oblak|Oortova oblaka]] i vjerojatno mu je za to putovanje trebalo milijune godina. Nakon prolaska kroz perihel putanja kometa će se promjeniti i on će postati periodičan komet s periodom ophoda od otprilike 110.000 godina.&lt;br /&gt;
&lt;br /&gt;
===Izvori===&lt;br /&gt;
&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
===Poveznice===&lt;br /&gt;
&lt;br /&gt;
*[http://www.zvjezdarnica.com/astronomija/dogadanja/komet-panstarrs-na-nasem-nebu/1811 Komet Panstarrs na našem nebu]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Kometi]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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