ngc 621 是三角座的一個星系。 维基共享资源上的相關多媒體資源：ngc 621. ned – ngc 621; seds – ngc 621; simbad – ngc 621; vizier – ngc 621

NGC 621 is a Lenticular Galaxy in the Triangulum constellation. NGC 621 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its B magnitude of 14.2, NGC 621 is visible with the help of a telescope having an aperture of 14 inches (350mm) or more.

NGC 621 is a Barred Spiral Galaxy located in the constellation of Triangulum in the northern hemisphere. NGC 621's distance from Earth is 244,943,439.65 light years. NGC 621 is called NGC 621 in the New General Catalogue (NGC).

NGC 621是三角座的一个星系。

NGC 621 est une galaxie lenticulaire barrée située dans la constellation du Triangle. Sa vitesse par rapport au fond diffus cosmologique est de 4 894 ± 27 km/s, ce qui correspond à une distance de Hubble de 72,2 ± 5,1 Mpc (∼235 millions d' al) 1. NGC 621 a été découverte par l'astronome français Édouard Stephan en 1883.

Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom. Click to enlarge. From Virginia Beach , NGC621 will become visible at around 20:20 (EDT), 22° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 26 minutes after the Sun at 22:44.

< NGC List NGC 621. NGC 621 is a lenticular galaxy located in the constellation of Triangulum. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 621:

NGC 621 galaxia bat da, Triangulum konstelazioan [1]. Édouard Stephanek aurkitu zuen 1883ko azaroaren 24an [2].

NGC 621 [4] [5] [6] este o galaxie lenticulară situată în constelația Triunghiul. A fost descoperită în 24 noiembrie 1883 de către Édouard Stephan. [7]

ngc 621 是三角座的一个星系。 维基共享资源上的相关多媒体资源：ngc 621. ned – ngc 621; seds – ngc 621; simbad – ngc 621; vizier – ngc 621