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	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=SN_2012AW</id>
	<title>SN 2012AW - Povijest promjena</title>
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	<updated>2026-05-23T15:53:52Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=SN_2012AW&amp;diff=182585&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
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		<updated>2021-10-01T05:15:11Z</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;!--'''SN 2012AW'''--&amp;gt;{{Objekt dubokog svemira |&lt;br /&gt;
| image = [[Datoteka:The VLT goes lion hunting.jpg|275px|]]&lt;br /&gt;
&amp;lt;small&amp;gt;Galaksija [[Messier 95]] prečkasta spiralna galaksija u kojoj je eksplodirala SN 2012AW&amp;lt;/small&amp;gt;&lt;br /&gt;
| name = SN 2012AW&lt;br /&gt;
| type = [[Supernova]] Tip IIp &amp;lt;ref&amp;gt;[http://www.cbat.eps.harvard.edu/iau/cbet/003000/CBET003054.txt SUPERNOVA 2012aw IN M95 = PSN J10435372+1140177]&amp;lt;/ref&amp;gt;&lt;br /&gt;
| epoch = [[J2000]]&lt;br /&gt;
| ra = {{RA|10|43|53.8}}&lt;br /&gt;
| dec = {{DEC|+11|40|17}}&lt;br /&gt;
| dist_ly = 33,000,000&lt;br /&gt;
| dist_pc = 10,100,000&lt;br /&gt;
| appmag_v = +13.20 (26. ožujka 2012.) &lt;br /&gt;
| size_v = &lt;br /&gt;
| radius_ly = &lt;br /&gt;
| absmag_v = &lt;br /&gt;
| constellation = [[Lav (zviježđe)]]&lt;br /&gt;
| notes = otkrio: Paolo Fagotti, Bastia Umbra, Italy&amp;lt;ref&amp;gt;[http://www.rochesterastronomy.org/snimages/ Latest Supernovae]&amp;lt;/ref&amp;gt;&lt;br /&gt;
| names = &lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
'''SN 2012AW''' je tip IIp [[supernova]] otkrivena u noći 16. ožujka 2012. godine u galaksiji [[Messier 95]]. Supernovu je otkrio '''Paolo Fagotti''' iz [[Italija|Italije]] s teleskopom promjera 0.5m dok je imala sjaj od +15 magnituda u crvenom dijelu spektra. Naknadnom provjerom podataka otkriveno je da je supernova prvi put zabilježena u noći 13. ožujka 2012. kada je imala sjaj od +19.5 magnituda. Supernova je dosegla maksimalni sjaj 26. ožujka 2012. kada je sjajila magnitudom +13.2&amp;lt;ref&amp;gt;[http://www.aavso.org/lcg/plot?auid=000-BKK-602&amp;amp;starname=SN%202012AW&amp;amp;lastdays=65&amp;amp;start=&amp;amp;stop=2456062.8220902313&amp;amp;obscode=&amp;amp;obscode_symbol=2&amp;amp;obstotals=yes&amp;amp;calendar=calendar&amp;amp;forcetics=&amp;amp;grid=on&amp;amp;visual=on&amp;amp;v=on&amp;amp;pointsize=1&amp;amp;width=800&amp;amp;height=450&amp;amp;mag1=&amp;amp;mag2=&amp;amp;mean=&amp;amp;vmean= AAVSO Light Curve for SN2012AW]&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Pregledavanjem starih snimki svemirskog teleskopa [[Svemirski teleskop Hubble|Hubble]] otkrivena je zvijezda koja je eksplodirala u supernovu. Radi se o [[crveni div|crvenom divu]] čiji je prividni sjaj iznosio +26.7 magnituda&amp;lt;ref&amp;gt;[http://www.astronomerstelegram.org/?read=3994 A low mass red supergiant progenitor candidate for SN 2012aw]&amp;lt;/ref&amp;gt; u [[vidljiva svjetlost|vidljivom dijelu spektra]] i +23.4 u [[infracrveno zračenje|infracrvenom]] dijelu spektra. Poznavajući udaljenost galaksije '''M 95''' izračunato je da je apsolutni sjaj zvijezde iznosio -3.3 magnitude u vizualnom dijelu spektra (oko 1700 puta sjajnija od Sunca). Iz tih podataka procjenilo se da je masa zvijezde koja je eksplodirala oko 8 puta veća od mase [[Sunce|Sunca]].&lt;br /&gt;
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===Vanjske poveznice===&lt;br /&gt;
&lt;br /&gt;
*[http://www.flickr.com/search/?q=sn%202012AW Fotografija supernove na Flickr-u]&lt;br /&gt;
*[http://www.zvjezdarnica.com/forum/index.php?topic=7153.0 Fotografija supernove Gordana Bartolića]&lt;br /&gt;
*[http://www.zvjezdarnica.com/forum/index.php?topic=7176.0 Fotografija supernove Daga Oršića]&lt;br /&gt;
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===Izvori===&lt;br /&gt;
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{{izvori}}&lt;br /&gt;
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[[Kategorija:Supernove]]&lt;br /&gt;
[[Kategorija:Lav (zviježđe)]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
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