NGC 3900 is a lenticular galaxy located in the Leo constellation. [5] It was discovered by William Herschel in 1785. It is estimated to be about 95 to 100 light-years away from Earth.

NGC 3900 is a Lenticular Galaxy in the Leo constellation. NGC 3900 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its B magnitude of 12.5, NGC 3900 is visible with the help of a telescope having an aperture of 10 inches (250mm) or more.

2021年6月13日 · Physical Information: Based on a recessional velocity relative to the Cosmic Microwave Background radiation of 2100 km/sec (and H0 = 70 km/sec/Mpc), NGC 3900 is about 95 to 100 million light years away, in good agreement with redshift-independent distance estimates of about 55 to 120 million light years.

2021年8月30日 · NGC 3900 -- Galaxy in Pair of Galaxies The astronomical object called NGC 3900 is a Galaxy in Pair of Galaxies: Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference Anterior to 2007, before we can link the objet type to a reference, or ...

From Redmond , NGC3900 is visible in the morning sky, becoming accessible around 19:42, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 01:27, 69° above your southern horizon. It will be lost to dawn twilight around 05:37, 37° above your western horizon.

NGC 3900是狮子座的一个星系，它的右阿森松为11h49m09.40s，赤纬为+27°01'18.0”。

NGC 3900 is a Spiral Galaxy located in the constellation of Leo in the northern hemisphere. NGC 3900's distance from Earth is 94,490,764.18 light years. NGC 3900 is called NGC 3900 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to update John Herschel's earlier work.

NGC 3900. Object Type Galaxy Sb Constellation Leo Magnitude 11.4 Size 3.2' x 1.7' Combination of 5, 3 minute images unfiltered. SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus. Visual Observation Notes:- NGC 3900. Fairly large and bright. Elliptical in shape with a bright core.

NGC 3900 . NGC 3900 is a lenticular galaxy located in the constellation Leo. Some key stats include:

NGC 3900 (Herschel 189) is a galaxy located in the constellation Leo. NGC 3900 is best viewed during Spring, is magnitude 11., and can be viewed with small telescope.