NGC 1893御夫座的一個疏散星團,位於电离氢区IC 410中心。NGC 1893距離地球大約12,400光年[5]

NGC 1893
Star Cluster NGC 1893 imbedded in the emission nebula IC 410.
觀測資料 (J2000 曆元)
星座御夫座
赤經05h 22m 44.(0)s[1]
赤緯+33° 24′ 4(2)″[1]
距離3,790 pc(12,400 ly[2]
視星等 (V)7.5[3]
視大小 (V)11.0′[3]
物理特徵
估計年齡400萬年[4]
其他特徵Cr 63, Mel 33, C0519+333, Lund 166, OCL 439, OCISM 101, Raab 24
相關條目:疏散星团NGC天體表

約翰·弗里德里希·威廉·赫歇爾於1827年1月22日發現該天體。

參考資料

  1. ^ 1.0 1.1 Wu, Zhen-Yu; et al, The orbits of open clusters in the Galaxy, Monthly Notices of the Royal Astronomical Society, November 2009, 399 (4): 2146–2164, Bibcode:2009MNRAS.399.2146W, S2CID 6066790, arXiv:0909.3737 , doi:10.1111/j.1365-2966.2009.15416.x. 
  2. ^ Kuhn, Michael A.; Hillenbrand, Lynne A.; Sills, Alison; Feigelson, Eric D.; Getman, Konstantin V. Kinematics in Young Star Clusters and Associations with Gaia DR2. The Astrophysical Journal. 2018, 870 (1): 32. Bibcode:2019ApJ...870...32K. S2CID 119328315. arXiv:1807.02115 . doi:10.3847/1538-4357/aaef8c. 
  3. ^ 3.0 3.1 Gilmour, Jess K., The Practical Astronomer's Deep-sky Companion, The Patrick Moore Practical Astronomy Series, Springer Science & Business Media: 13, 2012, ISBN 978-1447100713 
  4. ^ Marco, Amparo; et al, Photometric and Spectroscopic Study of the Young Open Cluster NGC 1893, The Astronomical Journal, April 2001, 121 (4): 2075–2088, Bibcode:2001AJ....121.2075M, S2CID 18289257, arXiv:astro-ph/0101348 , doi:10.1086/319950. 
  5. ^ Lim, Beomdu; et al, Sejong Open Cluster Survey (SOS) - III. The young open cluster NGC 1893 in the H II region W8, Monthly Notices of the Royal Astronomical Society, September 2014, 443 (1): 454–473, Bibcode:2014MNRAS.443..454L, arXiv:1406.3090 , doi:10.1093/mnras/stu1170 

外部連結



  维基共享资源上的相關多媒體資源:NGC 1893