室 女 A星 系
M 87 | |
---|---|
观测资料(J2000 | |
12h 30m 49.4s[1] | |
+12° 23′ 28″[1] | |
1307 ± 7 | |
距离 | 53.5 ± 1.63 Mly(16.4 ± 0.5 Mpc,M= |
视星 | 9.6[1] |
类型 | E0 pec[1] |
8′.3 × 6′.6[1] | |
其他 | |
其他 | |
VCC 1316,[1] | |
1997
觀測 歷史
编辑
1781
1918
按美
1947
1965
可 見 度
编辑
M87
M87
M87
其中僅小
×1012 M☉( |
( |
---|---|
2.4[35] | 32 |
3.0[33] | 44 |
5.7[37] | 47 |
6.0[38] | 50 |
組成
编辑
此星
M87
M87
球狀 星團
编辑
噴流
编辑
1999
M87也是
核心 黑 洞
编辑
2019
黑 洞 質量 估計
编辑
2009
2011
黑 洞 陰影 觀測
编辑
2017
周 遭環境
编辑
M87這個
按照M87
X-射 線 發射 圈 和 環
编辑
M87也被
伽 瑪射線 發射
编辑
M87也是一個非常良好的伽瑪射線
流行 文化
编辑
電 影 「星 際 大戰 」系列 有 部分 人物 被 設定 出身 自 此星系 。
相關 條目
编辑
外部 連結
编辑
- Messier 87, SEDS Messier pages
- Simbad data on M87(页面
存 档备份,存 于互联网档案 馆) - ESA/Hubble News Release(页面
存 档备份,存 于互联网档案 馆) - ESA/Hubble images of M87(页面
存 档备份,存 于互联网档案 馆) - Amateur Images of M87 Jet
- Wikisky.org: SDSS image, M87(页面
存 档备份,存 于互联网档案 馆)
參考 資料
编辑
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