娄宿增七

娄宿增七，即白羊座10 （10 Ari），是一个位于白羊座的恒星系统，距离地球约172光年。

事实速览 觀測資料曆元 J2000.0, 特性 ...

关闭

娄宿增七包括一对互相旋转的F-型联星，总视星等为5.63^[6]，轨道周期约为300年^[4]。

伴星

娄宿增七拥有一颗伴星CCDM J02037+2556C，离联星系统95.0角秒。目前尚未确定这颗恒星是目视双星还是物理双星^[7]。

事实速览 觀測資料曆元 J2000.0, 位置（相對於AB） ...

关闭

参考资料

[1]
van Leeuwen, F., Validation of the new Hipparcos reduction, Astronomy and Astrophysics, November 2007, 474 (2): 653–664, Bibcode:2007A&A...474..653V, S2CID 18759600, arXiv:0708.1752 , doi:10.1051/0004-6361:20078357.
[2]
Edwards, T. W., MK classification for visual binary components, Astronomical Journal, April 1976, 81: 245–249, Bibcode:1976AJ.....81..245E, doi:10.1086/111879.
[3]
Holmberg, J.; Nordström, B.; Andersen, J., The Geneva-Copenhagen survey of the solar neighbourhood. III. Improved distances, ages, and kinematics, Astronomy and Astrophysics, July 2009, 501 (3): 941–947, Bibcode:2009A&A...501..941H, S2CID 118577511, arXiv:0811.3982 , doi:10.1051/0004-6361/200811191.
[4]
Heintz, W. D., Observations of Double Stars and New Pairs. XVII, Astrophysical Journal Supplement, August 1996, 105: 475, Bibcode:1996ApJS..105..475H, doi:10.1086/192324
[5]
10 Ari. SIMBAD. 斯特拉斯堡天文資料中心.
^ 引用错误：没有为名为bsc1的参考文献提供内容
[7]
Entry, WDS identifier 02037+2556, discoverer identifier STF 208AB-C, The Washington Double Star Catalog 互联网档案馆的存檔，存档日期2006-02-20., U. S. Naval Observatory. Accessed on line August 21, 2008.
[8]
BD+25 341C -- Star in double system, database entry, SIMBAD. Accessed on line August 21, 2008.

[1]
van Leeuwen, F., Validation of the new Hipparcos reduction, Astronomy and Astrophysics, November 2007, 474 (2): 653–664, Bibcode:2007A&A...474..653V, S2CID 18759600, arXiv:0708.1752 , doi:10.1051/0004-6361:20078357.
[2]
Edwards, T. W., MK classification for visual binary components, Astronomical Journal, April 1976, 81: 245–249, Bibcode:1976AJ.....81..245E, doi:10.1086/111879.
[3]
Holmberg, J.; Nordström, B.; Andersen, J., The Geneva-Copenhagen survey of the solar neighbourhood. III. Improved distances, ages, and kinematics, Astronomy and Astrophysics, July 2009, 501 (3): 941–947, Bibcode:2009A&A...501..941H, S2CID 118577511, arXiv:0811.3982 , doi:10.1051/0004-6361/200811191.
[4]
Heintz, W. D., Observations of Double Stars and New Pairs. XVII, Astrophysical Journal Supplement, August 1996, 105: 475, Bibcode:1996ApJS..105..475H, doi:10.1086/192324
[5]
10 Ari. SIMBAD. 斯特拉斯堡天文資料中心.
^ 引用错误：没有为名为bsc1的参考文献提供内容
[7]
Entry, WDS identifier 02037+2556, discoverer identifier STF 208AB-C, The Washington Double Star Catalog 互联网档案馆的存檔，存档日期2006-02-20., U. S. Naval Observatory. Accessed on line August 21, 2008.
[8]
BD+25 341C -- Star in double system, database entry, SIMBAD. Accessed on line August 21, 2008.

伴星