六分仪座矮椭球星系
| 六分仪座 | |
|---|---|
| 观测资料（J2000 历元） | |
| 星座 | 六分仪座 |
| 赤经 | 10h 13m 02.9s[1] |
| 赤纬 | -01° 36′ 53″[1] |
| 红移 | 224 ± 2 km/s[1] |
| 距离 | 290000 ± 30000 ly (90000 ± 10000 kpc)[2][3] |
| 视星等 (V) | 12.[1] |
| 特征 | |
| 类型 | dSph[1] |
| 角直径 (V) | 30′.0 × 12′.0[1] |
| 其他 | 银河系的卫星星系。 |
| 其他名称 | |
| Sextans I,[1] LEDA 88608[1] | |
六分仪座矮星系属于矮椭球星系，位在六分仪座，距离地球290000 ± 30000 ly ，是在1990年发现，第八个环绕银河系的卫星星系。
参考文献
- ^ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 NASA/IPAC Extragalactic Database. Results for Sextans Dwarf. [2006-11-29]. （原始内容存档于2011-05-14）.
- ^ I. D. Karachentsev, V. E. Karachentseva, W. K. Hutchmeier, D. I. Makarov. A Catalog of Neighboring Galaxies. Astronomical Journal. 2004, 127: 2031–2068 [2008-03-19]. （原始内容存档于2007-10-12）.
- ^ Karachentsev, I. D.; Kashibadze, O. G. Masses of the local group and of the M81 group estimated from distortions in the local velocity field. Astrophysics. 2006, 49 (1): 3–18.
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