M108
| M108 | |
|---|---|
 | |
| 观测资料（J2000 历元） | |
| 星座 | 大熊座[1] |
| 赤经 | 11h 11m 31.0s[2] |
| 赤纬 | +55° 40′ 27″[2] |
| 红移 | 699 ± 9 km/s[2] |
| 距离 | 14100000 pc[3] |
| 视星等 (V) | 10.7[2] |
| 特征 | |
| 类型 | SB(s)cd[2] |
| 角直径 (V) | 8′.7 × 2′.2[2] |
| 其他名称 | |
| NGC 3556,[2] PGC 34030,[2] UGC 6225[2] | |
参见
参考文献
- ^ R. W. Sinnott, editor. The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. 1988. ISBN 978-0-933346-51-2.
- ^ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 NASA/IPAC Extragalactic Database. Results for NGC 3556. [2007-06-21]. （原始内容存档于2018-12-25）.
- ^ Q. Daniel Wang et al., [http://arxiv.org/PS_cache/astro-ph/pdf/0308/0308150v1.pdf Chandra Observation of the Edge-on Galaxy NGC 3556 (M 108): Violent Galactic Disk-halo Interaction Revealed]
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