跳转到内容

NGC 4298

维基百科，自由的百科全书
NGC 4298
Hubble Space Telescope image of NGC 4298
观测资料（J2000 曆元）
星座后髮座
赤经12h 21m 32.7s[1]
赤纬14° 36′ 22″[1]
紅移0.003786[1]
徑向速度1135 km/s[1]
距离53 Mly（16.4 Mpc）[1]
属于室女座星系團
视星等 (V)12.5[1]
特征
类型SA(rs)c[1]
质量1.5×1010[2] M☉
大小~55,000 ly（17 kpc）（估計）[1]
角直徑 (V)3.30 x 1.24[1]
其他名称
CGCG 99-24, IRAS 12190+1452, KCPG 332A, MCG 3-32-7, PGC 39950, UGC 7412, VCC 483[1]
參見：星系、星系列表

NGC 4298是一個絮結螺旋星系[3][4][5][6]，位於后髮座，距離地球約5,300萬光年[7]。NGC 4298由天文學家威廉·赫歇爾於1784年4月8日發現[8]，是室女座星系團的成員之一[9][10][11]。

NGC 4298可能擁有一個中等質量黑洞，估計其質量在20,000（(2×104）至 500,000（5×105）倍太陽質量之間[12]。

NGC 4302

[编辑]

NGC 4298似乎與NGC 4302形成相互作用[13][14][15][13][2][14][16][15][17][18][4]。兩個星系之間存在相互作用的證據是：NGC 4298表現出恆星分佈不平衡、不對稱的特點[4][16][15]，NGC 4298與NGC 4302連接起來的潮汐橋[18][17][2][19]，驚人的恆星形成率和氫 I橋。然而，星系尾部也是衝壓力產生的結果[3] 。

兩個星系之間的距離約為36,000光年（11千秒差距）[20][15][3]。

參考資料

[编辑]
  1. ^ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 NASA/IPAC Extragalactic Database. Results for NGC 4298. [2019-03-02]. 
  2. ^ 2.0 2.1 2.2 Zschaechner, Laura K.; Rand, Richard J.; Walterbos, Rene. Investigating Disk-Halo Flows and Accretion: A Kinematic and Morphological Analysis of Extraplanar H I in NGC 3044 and NGC 4302. The Astrophysical Journal. 2015-01-15, 799 (1): 61. Bibcode:2015ApJ...799...61Z. ISSN 1538-4357. S2CID 119118897. arXiv:1411.2593 可免费查阅. doi:10.1088/0004-637X/799/1/61. 
  3. ^ 3.0 3.1 3.2 Vlahakis, C.; Verstappen, J.; Smith, M. W. L.; Pohlen, M.; Grossi, M.; Fritz, J.; Looze, I. De; Clemens, M.; Ciesla, L. The Herschel Virgo Cluster Survey - XI. Environmental effects on molecular gas and dust in spiral disks. Astronomy & Astrophysics. 2012-09-01, 545: A75. Bibcode:2012A&A...545A..75P. ISSN 0004-6361. S2CID 53701670. arXiv:1207.5051 可免费查阅. doi:10.1051/0004-6361/201219689 （英语）. 
  4. ^ 4.0 4.1 4.2 Chemin, L.; Balkowski, C.; Cayatte, V.; Carignan, C.; Amram, P.; Garrido, O.; Hernandez, O.; Marcelin, M.; Adami, C. A Virgo high-resolution Halpha kinematical survey - II. The Atlas. Monthly Notices of the Royal Astronomical Society. 2006-03-01, 366 (3): 812–857. Bibcode:2006MNRAS.366..812C. ISSN 0035-8711. S2CID 16780630. arXiv:astro-ph/0511417 可免费查阅. doi:10.1111/j.1365-2966.2005.09899.x 可免费查阅. 
  5. ^ Elmegreen, Debra Meloy; Chromey, Frederick R.; Bissell, Bradley A.; Corrado, Kelli. K'-Band Observations of Underlying Symmetric Structure in Flocculent Galaxies. The Astronomical Journal. 1999-12-01, 118 (6): 2618–2624. Bibcode:1999AJ....118.2618E. ISSN 0004-6256. doi:10.1086/301127 可免费查阅. 
  6. ^ Elmegreen, D. M. A near-infrared atlas of spiral galaxies. The Astrophysical Journal Supplement Series. 1981-11-01, 47: 229–233. Bibcode:1981ApJS...47..229E. ISSN 0067-0049. doi:10.1086/190757 可免费查阅. 
  7. ^ Your NED Search Results. ned.ipac.caltech.edu. [2019-03-10]. 
  8. ^ New General Catalog Objects: NGC 4250 - 4299. cseligman.com. [2018-08-14] （美国英语）. 
  9. ^ Binggeli, B.; Sandage, A.; Tammann, G. A. Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area. V - Luminosity functions of Virgo Cluster galaxies. The Astronomical Journal. September 1985, 90: 1681. Bibcode:1985AJ.....90.1681B. ISSN 0004-6256. doi:10.1086/113874 （英语）. 
  10. ^ R. B. Tully. Nearby Galaxies Catalog. Cambridge: Cambridge University Press. 1988. ISBN 978-0-521-35299-4. 
  11. ^ Detailed Object Classifications. ned.ipac.caltech.edu. [2019-03-10]. 
  12. ^ Davis, Benjamin L.; Soria, Roberto; Graham, Alister W. Expected intermediate mass black holes in the Virgo cluster. II. Late-type galaxies. Monthly Notices of the Royal Astronomical Society. 2019, 484 (1): 814. Bibcode:2019MNRAS.484..814G. S2CID 119303249. arXiv:1811.03232 可免费查阅. doi:10.1093/mnras/sty3068 可免费查阅 （英语）. 
  13. ^ 13.0 13.1 Vollmer, B.; Soida, M.; Beck, R.; Chung, A.; Urbanik, M.; Chyży, K. T.; Otmianowska-Mazur, K.; Kenney, J. D. P. Large-scale radio continuum properties of 19 Virgo cluster galaxies: The influence of tidal interactions, ram pressure stripping, and accreting gas envelopes. Astronomy & Astrophysics. May 2013, 553: A116. Bibcode:2013A&A...553A.116V. ISSN 0004-6361. S2CID 119190841. arXiv:1304.1279 可免费查阅. doi:10.1051/0004-6361/201321163. 
  14. ^ 14.0 14.1 Weżgowiec, M.; Urbanik, M.; Beck, R.; Chyży, K. T.; Soida, M. The magnetic fields of large Virgo cluster spirals. II. Astronomy & Astrophysics. September 2012, 545: A69. Bibcode:2012A&A...545A..69W. ISSN 0004-6361. S2CID 6957500. arXiv:1208.2845 可免费查阅. doi:10.1051/0004-6361/201218871. 
  15. ^ 15.0 15.1 15.2 15.3 Chung, Aeree; van Gorkom, J. H.; Kenney, Jeffrey D. P.; Crowl, Hugh; Vollmer, Bernd. Vla Imaging of Virgo Spirals in Atomic Gas (Viva). I. The Atlas and the H I Properties. The Astronomical Journal. 2009-12-01, 138 (6): 1741–1816. Bibcode:2009AJ....138.1741C. ISSN 0004-6256. doi:10.1088/0004-6256/138/6/1741 可免费查阅. 
  16. ^ 16.0 16.1 Chung, E. J.; Rhee, M.-H.; Kim, H.; Yun, Min S.; Heyer, M.; Young, J. S. 12 Co( J = 1 – 0) On-The-Fly Mapping Survey of the Virgo Cluster Spirals. I. Data and Atlas. The Astrophysical Journal Supplement Series. 2009-10-01, 184 (2): 199–217. Bibcode:2009ApJS..184..199C. ISSN 0067-0049. S2CID 118808228. arXiv:0910.3465 可免费查阅. doi:10.1088/0067-0049/184/2/199. 
  17. ^ 17.0 17.1 Saha, Kanak; de Jong, Roelof; Holwerda, Benne. The onset of warps in Spitzer observations of edge-on spiral galaxies. Monthly Notices of the Royal Astronomical Society. 2009-06-11, 396 (1): 409–422. Bibcode:2009MNRAS.396..409S. S2CID 16352978. arXiv:0902.4436 可免费查阅. doi:10.1111/j.1365-2966.2009.14696.x 可免费查阅. 
  18. ^ 18.0 18.1 Hota, Ananda. GMRT Observations of the Group Holmberg 124. Ncra.tifr.res.in （英语）. 
  19. ^ Malin, D. Interacting Galaxies in the Virgo Cluster. Astronomy from Wide-Field Imaging 161. 1994: 567–576. Bibcode:1994IAUS..161..567M. ISBN 978-0-7923-2879-7. S2CID 118943109. doi:10.1007/978-94-011-1146-1_119. 
  20. ^ Chung, Aeree; van Gorkom, J. H.; Kenney, Jeffrey D. P.; Vollmer, Bernd. Virgo Galaxies with Long One-sided H I Tails. The Astrophysical Journal Letters. 2007-04-01, 659 (2): L115–L119. Bibcode:2007ApJ...659L.115C. ISSN 0004-637X. S2CID 13021118. arXiv:astro-ph/0703338 可免费查阅. doi:10.1086/518034. 

外部連結

[编辑]
维基共享资源上的相关多媒体资源：NGC 4298
检索自“https://zh.wikipedia.org/w/index.php?title=NGC_4298&oldid=86055694”