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马林1:修订间差异

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'''马林1'''('''Malin 1''')是一个位于后发座的[[螺旋星系]],也是一个[[低表面亮度星系]]。马林1的直径长达65万光年<ref name=Crosswell-2007-01-22/><ref name="forbes20131222">{{cite news |url=https://www.forbes.com/sites/brucedorminey/2013/12/22/astronomers-still-puzzle-over-low-surface-brightness-galaxies/ |title=Astronomers Still Puzzle Over 'Low Surface Brightness' Galaxies |work=[[Forbes]] |first=Bruce |last=Dorminey |date=22 December 2013 |access-date=30 December 2014}}</ref><ref name="Guiness2011">{{cite book |url=https://books.google.com/books?id=GJ-Lts1QgrkC&pg=PA3 |title=Guinness World Records 2011 |publisher=[[Random House]] |location=New York |editor-first=Craig |editor-last=Glenday |page=3 |date=2011 |isbn=978-0-440-42310-2}}</ref>,比银河系大6倍。它于1986年被天文学家大卫·马林发现,是第一个被确认的低表面亮度星系<ref name=SciAm-1997-02>{{cite journal |title=The Ghostliest Galaxies |journal=[[Scientific American]] |first=Gregory D. |last=Bothun |volume=276 |issue=2 |pages=56–61 |date=February 1997 |bibcode=1997SciAm.276b..40B |doi=10.1038/scientificamerican0297-56 |jstor=24993608}}</ref>中心最亮的核心部分长约3万光年<ref name=Crosswell-2007-01-22>{{cite web |url=http://kencroswell.com/Malin1.html |title=Malin 1: A Bizarre Galaxy Gets Slightly Less So |work=KenCroswell.com |first=Ken |last=Crosswell |date=22 January 2007}}</ref>马林1虽然是目前发现的最大螺旋星系之一,然而,由于悬臂亮度极低,几乎看不见,只有中心部位比较清楚,所以整体亮度很暗。<ref name=Barth-2007>{{cite journal |title=A Normal Stellar Disk in the Galaxy Malin 1 |journal=[[The Astronomical Journal]] |first=Aaron J. |last=Barth |volume=133 |issue=3 |pages=1085–1091 |date=March 2007 |doi=10.1086/511180 |bibcode=2007AJ....133.1085B |arxiv=astro-ph/0701018|s2cid=14631639 }}</ref>
'''马林1'''('''Malin 1''')是一个位于后发座的[[螺旋星系]],也是一个[[低表面亮度星系]]。马林1的直径长达65万光年<ref name=Crosswell-2007-01-22/><ref name="forbes20131222">{{cite news |url=https://www.forbes.com/sites/brucedorminey/2013/12/22/astronomers-still-puzzle-over-low-surface-brightness-galaxies/ |title=Astronomers Still Puzzle Over 'Low Surface Brightness' Galaxies |work=[[Forbes]] |first=Bruce |last=Dorminey |date=22 December 2013 |access-date=30 December 2014 |archive-date=2015-02-07 |archive-url=https://web.archive.org/web/20150207104225/http://www.forbes.com/sites/brucedorminey/2013/12/22/astronomers-still-puzzle-over-low-surface-brightness-galaxies/ |dead-url=no }}</ref><ref name="Guiness2011">{{cite book |url=https://books.google.com/books?id=GJ-Lts1QgrkC&pg=PA3 |title=Guinness World Records 2011 |publisher=[[Random House]] |location=New York |editor-first=Craig |editor-last=Glenday |page=3 |date=2011 |isbn=978-0-440-42310-2}}</ref>,比银河系大6倍。它于1986年被天文学家大卫·马林发现,是第一个被确认的低表面亮度星系<ref name=SciAm-1997-02>{{cite journal |title=The Ghostliest Galaxies |journal=[[Scientific American]] |first=Gregory D. |last=Bothun |volume=276 |issue=2 |pages=56–61 |date=February 1997 |bibcode=1997SciAm.276b..40B |doi=10.1038/scientificamerican0297-56 |jstor=24993608}}</ref>中心最亮的核心部分长约3万光年<ref name=Crosswell-2007-01-22>{{cite web |url=http://kencroswell.com/Malin1.html |title=Malin 1: A Bizarre Galaxy Gets Slightly Less So |work=KenCroswell.com |first=Ken |last=Crosswell |date=22 January 2007 |access-date=2024-12-20 |archive-date=2017-11-26 |archive-url=https://web.archive.org/web/20171126100408/http://kencroswell.com/Malin1.html |dead-url=no }}</ref>马林1虽然是目前发现的最大螺旋星系之一,然而,由于悬臂亮度极低,几乎看不见,只有中心部位比较清楚,所以整体亮度很暗。<ref name=Barth-2007>{{cite journal |title=A Normal Stellar Disk in the Galaxy Malin 1 |journal=[[The Astronomical Journal]] |first=Aaron J. |last=Barth |volume=133 |issue=3 |pages=1085–1091 |date=March 2007 |doi=10.1086/511180 |bibcode=2007AJ....133.1085B |arxiv=astro-ph/0701018|s2cid=14631639 }}</ref>


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<ref name=NED>{{cite web |url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Obj_id&objid=58675 |title=Detailed Information for Object Malin 1 |work=[[NASA/IPAC Extragalactic Database]] |access-date=April 18, 2012}}</ref>
<ref name=NED>{{cite web |url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Obj_id&objid=58675 |title=Detailed Information for Object Malin 1 |work=[[NASA/IPAC Extragalactic Database]] |access-date=April 18, 2012 |archive-date=2019-03-07 |archive-url=https://web.archive.org/web/20190307173838/http://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Obj_id&objid=58675 |dead-url=no }}</ref>


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2025年1月3日 (五) 01:15的最新版本

马林1(Malin 1)
马林1照片,可见旋臂十分暗淡
观测资料(J2000.0[1] 曆元
星座后发座[2]
赤经12h 36m 59.34697s[1]
赤纬+14° 19′ 49.1585″ [1]
紅移0.082702±0.000013[3]
徑向速度24750±10 km/s[3]
同移距离373.4 ± 26.1 Mpc(1,218 ± 85.13 Mlyh−1
0.6774
[3]
视星等 (V)15.809±0.009[3]
絕對星等 (V)−22.01±0.50[3]
特征
类型SB0a [1]
质量~1012[4] M
大小34.11至36.39 kpc
(111,250至118,690 ly)
(diameter; D25.0 B-band and 2MASS K-band total isophotes)[3][a]
角直徑 (V)0.25 × 0.23[3]
其他Surrounded by a H I disk
其他名称
PGC 42102, LEDA 42102, VPC 1091, 2MASX J12365934+1419494, Gaia DR2 3932516418935413504[1]
參見:星系星系列表

马林1Malin 1)是一个位于后发座的螺旋星系,也是一个低表面亮度星系。马林1的直径长达65万光年[5][6][7],比银河系大6倍。它于1986年被天文学家大卫·马林发现,是第一个被确认的低表面亮度星系。[8]中心最亮的核心部分长约3万光年。[5]马林1虽然是目前发现的最大螺旋星系之一,然而,由于悬臂亮度极低,几乎看不见,只有中心部位比较清楚,所以整体亮度很暗。[4]

图集

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参见

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  1. ^ 1.0 1.1 1.2 1.3 1.4 2MASX J12365934+1419494. SIMBAD. 斯特拉斯堡天文資料中心. 
  2. ^ PGC 42102. WikiSky. [27 October 2010]. (原始内容存档于7 March 2019). 
  3. ^ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 Detailed Information for Object Malin 1. NASA/IPAC Extragalactic Database. [April 18, 2012]. (原始内容存档于2019-03-07). 
  4. ^ 4.0 4.1 Barth, Aaron J. A Normal Stellar Disk in the Galaxy Malin 1. The Astronomical Journal. March 2007, 133 (3): 1085–1091. Bibcode:2007AJ....133.1085B. S2CID 14631639. arXiv:astro-ph/0701018可免费查阅. doi:10.1086/511180. 
  5. ^ 5.0 5.1 Crosswell, Ken. Malin 1: A Bizarre Galaxy Gets Slightly Less So. KenCroswell.com. 22 January 2007 [2024-12-20]. (原始内容存档于2017-11-26). 
  6. ^ Dorminey, Bruce. Astronomers Still Puzzle Over 'Low Surface Brightness' Galaxies. Forbes. 22 December 2013 [30 December 2014]. (原始内容存档于2015-02-07). 
  7. ^ Glenday, Craig (编). Guinness World Records 2011. New York: Random House. 2011: 3. ISBN 978-0-440-42310-2. 
  8. ^ Bothun, Gregory D. The Ghostliest Galaxies. Scientific American. February 1997, 276 (2): 56–61. Bibcode:1997SciAm.276b..40B. JSTOR 24993608. doi:10.1038/scientificamerican0297-56. 

外部链接

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