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LHS 292 - 版本历史
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<p><b>新页面</b></p><div>{{Starbox begin<br />
| name=LHS 292<br />
}}<br />
{{Starbox image<br />
| image = [[Image:LHS 292 rendering.png|250px]]<br />
| caption = 耀星LHS 292的大致描绘<br />
}}<br />
{{Starbox observe<br />
| epoch=J2000<br />
| ra={{RA|10|48|12.6}}<ref name=RECONS/><br />
| dec={{DEC|−11|20|14}}<ref name=RECONS/><br />
| appmag_v= 15.73<ref name=RECONS/><br />
| constell=[[六分仪座]] }}<br />
{{Starbox character<br />
| class=M6.5 V<br />
| b-v=2.10<br />
| u-b=<br />
| variable=[[耀星]]<br />
|appmag_1_passband = J<!-- Passband for second apparent magnitude (e.g., H, J, K, etc.) --><br />
|appmag_1 = 8.9<ref name="SIMBAD-LHS292">{{cite web<br />
|title=LHS 292<br />
|publisher=SIMBAD Astronomical Database<br />
|url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=LHS+292<br />
|accessdate=2012-06-12<br />
|archive-date=2018-04-22<br />
|archive-url=https://web.archive.org/web/20180422132900/http://simbad.u-strasbg.fr/simbad/sim-id?Ident=LHS+292<br />
|dead-url=no<br />
}}</ref><br />
}}<br />
{{Starbox astrometry<br />
| parallax=220.30<br />
| p_error=3.60<br />
| parallax_footnote=<ref name=RECONS/><br />
| absmag_v=17.45<ref name=RECONS/><br />
}} <br />
{{Starbox detail <br />
| mass = 0.08<ref name=RECONS/><br />
| radius = 0.11?<br />
| luminosity = 0.00069<ref name="Golimowski et al." /><br />
| temperature = 2650-2900<ref name="Golimowski et al."/><br />
}} <br />
{{Starbox catalog<br />
| names=LP 731-58, GJ 3622, [[General Catalogue of Trigonometric Parallaxes|GCTP]] 2516.02<br />
}}<br />
{{Starbox end}}<br />
<br />
'''LHS 292'''是位于[[六分仪座]]中的一颗[[紅矮星]]。这颗恒星过于暗淡，因此肉眼无法观察到。想要观测到它需要使用较大的业余[[天文望远镜]]。它距离我们的太阳相当近，距离只有大约14.8[[光年]]。它是一颗[[耀星]]，这意味着它在短时间内亮度可能突然增大，而后又恢复正常亮度。<br />
<br />
它的[[恆星運動學#空間速度|空间速度]]的三个方向的分量分别为{{nowrap|[U, V, W]}} = {{nowrap|[28, −16, −14] km/s}}。<ref name=apj705_2_1416/><br />
<br />
==参见==<br />
* [[临近恒星列表]]<br />
<br />
==参考资料==<br />
{{reflist|refs=<br />
<br />
<ref name=RECONS>{{cite journal |last=[[Research Consortium on Nearby Stars]] |first=[[喬治亞州立大學|GSU]] |date=2007-09-17 |title=The One Hundred Nearest Star Systems |journal=[http://www.chara.gsu.edu/RECONS/ RECONS] |url=http://www.chara.gsu.edu/RECONS/TOP100.posted.htm |accessdate=2007-11-06 |deadurl=yes |archiveurl=https://web.archive.org/web/20120513202710/http://www.chara.gsu.edu/RECONS/TOP100.posted.htm |archivedate=2012-05-13 }}</ref><br />
<br />
<ref name="Golimowski et al.">{{cite journal | arxiv=astro-ph/0402475 | author=Golimowski et al. | title=L' and M' Photometry of Ultracool Dwarfs| journal=[[天文物理期刊]] | volume=127 | issue=6 | pages=3516–3536 | year=2004 | bibcode=2004AJ....127.3516G | doi=10.1086/420709}}</ref><br />
<br />
<ref name=apj705_2_1416>{{cite journal | author=Reiners, A.; Basri, G. | title=A Volume-Limited Sample of 63 M7-M9.5 Dwarfs. I. Space Motion, Kinematic Age, and Lithium | url=https://archive.org/details/sim_astrophysical-journal_2009-11-10_705_2/page/1416 | journal=The Astrophysical Journal | volume=705 | issue=2 | pages=1416–1424 | doi=10.1088/0004-637X/705/2/1416 | bibcode=2009ApJ...705.1416R |date=November 2009}}</ref><br />
<br />
}}<br />
<br />
==外部链接==<br />
* [https://web.archive.org/web/20070610160708/http://www.ari.uni-heidelberg.de/aricns/cnspages/4c03917.htm ARICNS entry]<br />
<br />
{{Nearest systems|3}}<br />
{{六分仪座恒星}}<br />
<br />
[[Category:红矮星]]<br />
[[Category:六分仪座]]<br />
[[Category:耀星]]<br />
[[Category:紅矮星]]<br />
[[Category:格利泽和GJ天体|3622]]</div>
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