https://arolstar52-zhtest.hf.space/index.php?action=history&feed=atom&title=SN_1939C
SN 1939C - 版本历史
2026-07-18T16:38:02Z
本wiki上该页面的版本历史
MediaWiki 1.43.9
https://arolstar52-zhtest.hf.space/index.php?title=SN_1939C&diff=894356&oldid=prev
imported>InternetArchiveBot：补救2个来源，并将0个来源标记为失效。) #IABot (v2.0.8
2021-02-08T22:32:29Z
<p>补救2个来源，并将0个来源标记为失效。) #IABot (v2.0.8</p>
<p><b>新页面</b></p><div>{{Infobox Supernova<br />
| name = SN 1939C<br />
| image = <br />
| caption = <br />
| epoch = <br />
| type = <br />
| SNRtype = <br />
| host = [[烟花星系]]（NGC 6946）<ref name=seds>{{Citation |last1=Frommert |first1=Hartmut |last2=Kronberg |first2=Christine |date=9 March 2009 |url=http://messier.seds.org/xtra/ngc/n6946.html |title=NGC 6946 |accessdate=31 August 2011 |archive-date=2015-05-09 |archive-url=https://web.archive.org/web/20150509155950/http://messier.seds.org/xtra/ngc/n6946.html |dead-url=no }}</ref><br />
| constellation = [[仙王座]]<ref name=seds /><br />
| ra = 20:34:23.0 <ref name="astronomical journal">{{Citation |last=Schlegel |first=Eric |journal=The Astronomical Journal |title=X-ray Emission from the Historical Supernovae in the Spiral Galaxy NGC 6946: SN 1980K and SN 1968D Recovered? |volume=108 |issue=5 |year=1994 |pages=1893–1898 |url=http://seds.org/messier/xtra/ngc/n6946.html |accessdate=31 August 2011 |deadurl=yes |archiveurl=https://web.archive.org/web/20060403101719/http://seds.org/messier/xtra/ngc/n6946.html |archivedate=2006年4月3日 }}</ref><br />
| dec = +60:09:37.3<ref name="astronomical journal" /><br />
| gal =<br />
| discovery = 1939年7月17日<ref name=seds /><br />
| iauc =<br />
| mag_v = 13.0<ref name="astronomical journal" /><br />
| distance = <br />
| progenitor = <br />
| progenitor_type = <br />
| b-v = <br />
| notes =<br />
}}<br />
'''SN 1939C'''是[[烟花星系]]中的一颗[[超新星]]，首先由[[弗里茨·兹威基]]于1939年7月17日发现<ref name=seds />。它的[[赤经]]为20:34:23.0，[[赤纬]]是+60:09:37.3，位于215"W、24"N的烟花星系中心区域<ref name=seds />。它的亮度最大时达到13.0等<ref name="astronomical journal" />。<br />
<br />
==参考资料==<br />
{{reflist}}<br />
<br />
{{star-stub}}<br />
<br />
[[Category:1939年发现的超新星]]</div>
imported>InternetArchiveBot