NGC 3928 | |
---|---|
Observation data (J2000 epoch) | |
Constellation | Ursa Major |
Right ascension | 11h 51m 47s[1] |
Declination | +48° 40′ 59″[1] |
Redshift | 0.000764[2] |
Heliocentric radial velocity | 988 ± 4 km/s[2] |
Apparent magnitude (B) | 13.1[1] |
Characteristics | |
Type | SA(s)b[2] |
Size | ~18,000 ly (5.6 kpc) |
Other designations | |
NGC 3928, UGC 6834, MCG +08-22-019, Mrk 190, PGC 37136[1] |
NGC 3928, also known as the Miniature Spiral,[3][4] is a lenticular galaxy, sometimes classified as a dwarf spiral galaxy, in the constellation Ursa Major. It was discovered by William Herschel on March 9, 1788.[5]