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NGC 1073 - 版本历史
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<p><b>新页面</b></p><div>{{Infobox Galaxy<br />
| name = [[NGC天體表|NGC]] 1073<br />
| image = [[File:NGC 1073 HST.jpg|300px]]<br />
| image_size = <br />
| caption = [[哈伯太空望遠鏡]]拍攝NGC 1073影像<br />
| credit= ESA/Hubble & NASA.<br />
| epoch = [[J2000]]<br />
| constellation name = [[鯨魚座]]<br />
| type = SB(rs)c<ref name="ned">{{citation<br />
| last1 = NED<br />
| author-link = NASA/IPAC Extragalactic Database<br />
| title = Results for search on NGC 1073<br />
| date = February 25, 2007<br />
| url = http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+1073<br />
| accessdate = 2018-09-23<br />
| archive-date = 2019-10-18<br />
| archive-url = https://web.archive.org/web/20191018172540/http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+1073<br />
| dead-url = no<br />
}}</ref><br />
| ra = {{RA|02|43|40.5}}<ref name="ned" /><br />
| dec = {{DEC|+01|22|34}}<ref name="ned" /><br />
| dist_ly = <br />
| z = 1208 ± 5 km/[[秒|s]]<ref name="ned" /><br />
| appmag_v = 11.5<ref name="ned" /><br />
| size_v = 4′.9 × 4′.5<ref name="ned" /><br />
| notes = <br />
| names = UGC 2210,<ref name="ned" /> PGC 10329<ref name="ned" /><br />
}}<br />
<br />
'''NGC 1073'''是一個在[[天球]]上位於[[鯨魚座]]的[[棒旋星系]]。距離地球約5500萬光年，可能有一個[[电离氢区|H II區域]]為主的核心<ref name="hoetal1997">{{citation<br />
| last1 = Ho<br />
| first1 = Luis C.<br />
| last2 = Filippenko<br />
| first2 = Alexei V.<br />
| last3 = Sargent<br />
| first3 = Wallace L. W.<br />
| title = A Search for "Dwarf" Seyfert Nuclei. III. Spectroscopic Parameters and Properties of the Host Galaxies<br />
<br />
| date = October 1997<br />
| periodical = Astrophysical Journal Supplement<br />
| volume = 112<br />
| issue = 2<br />
| pages = 315–390<br />
| bibcode = 1997ApJS..112..315H<br />
| doi = 10.1086/313041<br />
|arxiv = astro-ph/9704107 }}</ref><ref name="Space-20120103">{{cite web |author=Staff |title=Hubble Telescope Spies Milky Way Galaxy's Twin |url=https://www.space.com/14461-hubble-photo-milkyway-galaxy-twin.html |date=3 February 2012 |publisher=[[Space.com]] |accessdate=3 February 2012 |archive-date=2019-05-09 |archive-url=https://web.archive.org/web/20190509121529/https://www.space.com/14461-hubble-photo-milkyway-galaxy-twin.html |dead-url=no }}</ref>。該星系由[[威廉·赫歇爾]]發現於1785年10月9日。<br />
<br />
== 概要 ==<br />
NGC 1073的直徑大約8萬光年，可使用中型業餘望遠鏡觀測到。NGC 1073是與[[銀河系]]相似的棒旋星系；不同的是NGC 1073沒有高度成形的對稱旋臂，而且中心棒狀結構較大<ref>{{Cite web |url=https://www.nrao.edu/pr/2013/localarm/ |title=National Radio Astronomy Observatory Milky Way |accessdate=2018-09-23 |archive-date=2017-05-29 |archive-url=https://web.archive.org/web/20170529002001/http://www.nrao.edu/pr/2013/localarm/ |dead-url=no }}</ref>。<br />
[[File:NGC1073 by Goran Nilsson & The Liverpool Telescope.jpg|thumb|NGC 1073的RGB影像。影像來自[[利物浦望遠鏡]]，由Göran Nilsson進行影像處理。總曝光時間1小時。]]<br />
[[Image:NGC 1073 Hubble.jpg|thumb|[[哈伯太空望遠鏡]]拍攝NGC 1073，視野寬度3.18′。]]<br />
<br />
== 參考資料 ==<br />
{{reflist}}<br />
<br />
== 外部連結==<br />
*{{WikiSky}}<br />
{{Sky|02|43|40.5|+|01|22|34|1}}<br />
*[https://www.youtube.com/watch?v=YTZg_Zn_2yc Video (01:18)]{{Wayback|url=https://www.youtube.com/watch?v=YTZg_Zn_2yc |date=20160413094916 }}<br />
<br />
{{NGCReference|1073}}<br />
{{Catalogs|NGC=1073}}<br />
<br />
[[Category:棒旋星系]]<br />
[[Category:鯨魚座NGC天體|1073]]<br />
[[Category:UGC天體|02210]]<br />
[[Category:PGC天體|10329]]<br />
<br />
{{Galaxy-stub}}</div>
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