NGC 4889 (also known as Caldwell 35) is an E4 supergiant elliptical galaxy. It was discovered in 1785 by the British astronomer Frederick William Herschel...
14 KB (1,605 words) - 12:35, 25 April 2024
black holes up to 21 billion (2.1 × 1010) M☉ have been detected, such as NGC 4889.) Unlike stellar mass black holes, supermassive black holes have comparatively...
23 KB (2,202 words) - 16:12, 2 May 2024
central region is dominated by two supergiant elliptical galaxies: NGC 4874 and NGC 4889. The cluster is within a few degrees of the north galactic pole...
16 KB (1,626 words) - 19:20, 20 April 2024
examples include the black holes at the cores of TON 618, NGC 6166, ESO 444-46 and NGC 4889, which are among the most massive black holes known. Some...
104 KB (11,043 words) - 00:54, 1 June 2024
hole candidates include the Andromeda Galaxy, M32, M87, NGC 3115, NGC 3377, NGC 4258, NGC 4889, NGC 1277, OJ 287, APM 08279+5255 and the Sombrero Galaxy...
165 KB (18,635 words) - 21:22, 2 June 2024
Its brightest members are NGC 4874 and NGC 4889, both with a magnitude of 13; most others are magnitude 15 or dimmer. NGC 4889 is a giant elliptical galaxy...
63 KB (6,955 words) - 00:14, 24 April 2024
larger than the cores of other large elliptical galaxies, such as NGC 4889 and NGC 1600. Estimates of the absolute magnitude of IC 1101's spheroid are...
29 KB (3,364 words) - 02:20, 3 June 2024
Group galaxies M31 and M32, and a few galaxies beyond the Local Group, e.g. NGC 4395. In these galaxies, the mean square (or root mean square) velocities...
76 KB (5,741 words) - 05:58, 26 May 2024
501 NGC 821 NGC 1023 NGC 1097 NGC 1271 NGC 1277 NGC 1332 NGC 1566 NGC 2787 NGC 3079 NGC 3115 NGC 3377 NGC 3384 NGC 3998 NGC 4151 NGC 4261 NGC 4438 NGC 4459...
19 KB (2,002 words) - 16:03, 4 May 2024
Supercluster eruption event, the most energetic outburst known. NGC 1399 in the Fornax Cluster NGC 4889, is also known as the Caldwell 35, a supergiant galaxy...
14 KB (1,605 words) - 15:56, 30 April 2024