2021年8月26日 · Historical Identification: Per Dreyer, NGC 2650 (= GC 1690 = WH II 908, 1860 RA 08 36 10, NPD 19 11.4) is "pretty bright, pretty large, irregular figure, extremely mottled but not resolved". Physical Information: Based on a recessional velocity of 3825 km/sec, NGC 2650 is about 180 million light years away.

2025年2月25日 · The astronomical object called NGC 2657 is a Active Galaxy Nucleus Candidate

Media in category "NGC 2657" The following 2 files are in this category, out of 2 total.

NGC 2657 est une galaxie spirale située dans la constellation du Cancer. Sa vitesse par rapport au fond diffus cosmologique est de 4 422 ± 20 km/s, ce qui correspond à une distance de Hubble de 65,2 ± 4,6 Mpc (∼213 millions d' al) 1. NGC 2657 a été découverte par l'astronome français Édouard Stephan en 1885.

NGC 2657是位於巨蟹座的一個星系。 它的赤經是845.4，赤緯為 9° 40′。 天體簡介,位置信息,

===== NGC 2657 17.5" (2/1/92): fairly faint, fairly small, round, weak concentration. Forms the vertex of a right triangle with a mag 12 star 2' SSW and a mag 13 star 3' SE.

此版本的 NGC目录使用NASA，ngcicproject.org和其他来源的快照。 在原来位置的图像被提及为免费的许可限制。 如有误解，请联告诉我，他们将被删除。

NGC 2655 is a lenticular galaxy in the constellation Camelopardalis. It is at a distance of 60 million light years from Earth. NGC 2655 is a Seyfert galaxy. The galaxy has asymmetric dust lanes in the centre of the galaxy, tidal arms and extended neutral hydrogen gas and may have recently experienced a merger.

Home page of the NGC/IC Project

NGC 2657 este o galaxie lenticulară situată în constelația Racul. [5][6][7] A fost descoperită în 7 martie 1885 de către Édouard Stephan⁠ (d). [8] Se află la o distanță de 65,46 de megaparseci de Pământ. [9]