NGC 2257
| NGC 2257 | |
|---|---|
 | |
| 观测数据(J2000 历元) | |
| 星座 | 剑鱼座 |
| 赤经 | 6h 30.4m 00s[1] |
| 赤纬 | -64° 19′ 00″[1] |
| 视星等 (V) | 13.5[1] |
| 视直径(V) | 3.4′[1] |
| 物理性质 | |
| 其它名称 | KMHK 1756, [SL63] 895, ESO 87-24, LW 481[2] |
NGC 2257是一个在大麦哲伦星系边缘的球状星团。位于剑鱼座，视星等13.5，视直径3.4′。
注释
[编辑]- ^ 1.0 1.1 1.2 1.3 The Interactive NGC Catalog Online. Results for NGC 2257. [2010-11-15]. （原始内容存档于2016-03-03）.
- ^ SIMBAD Astronomical Database. Results for NGC 2257. [2010-11-15]. （原始内容存档于2016-03-04）.
外部链接
[编辑]
维基共享资源上的相关多媒体资源：NGC 2257- An Ancient Cluster of Stars Against a Stunning Background （页面存档备份，存于互联网档案馆） – ESO Picture of the week.
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