梅西耶59
| 梅西耶 59 | |
|---|---|
| 观测资料（J2000 历元） | |
| 星座 | 室女座 |
| 赤经 | 12h 42m 02.3s[1] |
| 赤纬 | +11° 38′ 49″[1] |
| 红移 | 410 ± 6 km／s[1] |
| 同移距离 | 410 ± 6 Mpc |
| 距离 | 60 ± 5 Mly(18.3 ± 1.7 Mpc) [2] |
| 视星等 (V) | 10.6[1] |
| 特征 | |
| 类型 | E5[1] |
| 角直径 (V) | 5′.4× 3′.7[1] |
| 其他名称 | |
| NGC 4621,[1] PGC 42628,[1] | |
梅西耶59（也称为M59或NGC 4621）是一个位于室女座，距离大约6000万光年远的椭圆星系，与邻近的M60在1779年被Johann Gottfried Köhler同时发现。
参考资料
- ^ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 NASA/IPAC Extragalactic Database. Results for NGC 4621. [2006-11-18]. （原始内容存档于2018-12-25）.
- ^ J. L. Tonry, A. Dressler, J. P. Blakeslee, E. A. Ajhar, A. B. Fletcher, G. A. Luppino, M. R. Metzger, C. B. Moore. The SBF Survey of Galaxy Distances. IV. SBF Magnitudes, Colors, and Distances. Astrophysical Journal. 2001, 546 (2): 681–693 [2007-08-15]. （原始内容存档于2008-02-14）.
外部链接
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