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NGC 2071 - 版本历史
2026-07-18T23:00:14Z
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imported>Hikaru Genji：/* 參考資料 */
2025-03-28T14:03:54Z
<p><span class="autocomment">參考資料</span></p>
<p><b>新页面</b></p><div>{{Infobox nebula<br />
|name = NGC 2071<br />
|image = Messier 78.jpg<br />
|caption = [[拉西亞天文台]]MPG/ESO 2.2公尺[[望遠鏡]]上的廣角成像儀相機拍攝這張影像，NGC 2071是頂部的星雲，中心的明亮星雲是M78。<br />
|type = reflection<br />
|type2 = <!-- can be wikilinked --><br />
|epoch = [[J2000.0]]<br />
|subtype = <br />
|class = <br />
|ra = {{RA|05|47|07.2}}<ref name=Seligman/><br />
|dec = {{DEC|+00|17|39}}<ref name=Seligman /><br />
|dist_ly = 1,300<br />
|dist_pc = 400<br />
|dist_z = <br />
|appmag_v = <br />
|appdia = <!-- dd°mm'ss".mas --><br />
|size_v = 7.0' × 5.0'<ref name=Seligman /><br />
|constellation = [[獵戶座]]<br />
|radius_ly = <br />
|radius_pc = <br />
|dimensions = 4 [[light year|ly]]<br />
|absmag_v = <br />
|notes = <br />
|names = LBN 938<br />
}}<br />
<br />
{{NGCInfoBox|NGCID=NGC 2071|發現者=弗里德里希·威廉·赫歇爾|發現日期=1786年1月1日|其他編號=LBN 938|曆元=J2000.0|赤經=5時47分7.2秒<br />
|赤緯=0°17'39"|星座=猎户座|星體=星雲|星等=|表面亮度=|藍等=8}}<br />
<br />
'''NGC 2071''' 是一個[[反射星雲]]，位於[[獵戶座]]。[[威廉·赫歇爾]]於1784年1月1日發現NGC 2071<ref name=Seligman />。NGC 2071是星雲群的一部分，該星雲群還包括[[M78]]、[[NGC 2064]]和[[NGC 2067]]。<br />
<br />
[[恆星]]HD 290861位於NGC 2071的中心，照明反射星雲。該區域包含數個[[赫比格-哈羅天體]]，顯示恆星形成正在進行<ref name="Zhao1999"/>。<br />
<br />
==參考資料==<br />
{{reflist |refs=<br />
<br />
<ref name=Seligman>{{cite web|last1=Seligman|first1=Courtney|title=Celestial Atlas: NGC Objects: NGC 2050 - 2099|url=http://cseligman.com/text/atlas/ngc20a.htm#2071|website=cseligman.com|access-date=9 July 2015}}</ref><br />
<br />
<ref name="Zhao1999">{{Cite journal |last=Zhao |first=Bing |last2=Wang |first2=Min |last3=Yang |first3=Ji |last4=Wang |first4=Hongchi |last5=Deng |first5=Licai |last6=Yan |first6=Jun |last7=Chen |first7=Jiansheng |date=1999-09-01 |title=Newly Discovered Herbig-Haro Objects in the NGC 2068 and NGC 2071 Regions |url=https://ui.adsabs.harvard.edu/abs/1999AJ....118.1347Z/abstract |journal=The Astronomical Journal |volume=118 |pages=1347–1353 |bibcode=1999AJ....118.1347Z |doi=10.1086/301002 |issn=0004-6256}}</ref><br />
}}<br />
<br />
<br />
{{NGCReference|2071}}<br />
<br />
{{Catalogs|NGC=2071}}<br />
{{Ngc25}}</div>
imported>Hikaru Genji