NGC 4881 is an elliptical galaxy in the northern constellation of Coma Berenices. It was discovered by the German astronomer Heinrich Louis d'Arrest on April 22, 1865. John L. E. Dreyer described it as "faint, small, a little extended, 9th magnitude star to southwest".[6] This object is located at a distance of approximately 309 megalight-years from the Milky Way.[3] It is a member of the Coma cluster of galaxies,[7] positioned around 18′ to the north of the cluster's center with no nearby galactic neighbors.[4]
NGC 4881 | |
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Observation data (J2000 epoch) | |
Constellation | Coma Berenices |
Right ascension | 12h 59m 57.74810s[1] |
Declination | +28° 14′ 48.0093″[1] |
Heliocentric radial velocity | 6740±6 km/s[2] |
Galactocentric velocity | 6755±6 km/s[2] |
Distance | 308.61 ± 0.72 Mly (94.62 ± 0.22 Mpc)[3] |
Apparent magnitude (V) | 14.6[2] |
Characteristics | |
Type | E0[4] |
Apparent size (V) | 1′.0 × 1′.0[2] |
Other designations | |
NGC 4481, UGC 8106, LEDA 44686, PGC 44686[2][5] |
The morphological class of this galaxy is E0, indicating it is an elliptical galaxy with a spherically symmetric form. It does not display any unusual or peculiar features. A total of 88 globular cluster candidates have been identified orbiting this galaxy, which yields an estimated total of 195±21.[4] It has an unusually low frequency of globulars for a galaxy of this type.[8]