NGC 4646
NGC 4646 is a elliptical galaxy located in the constellation Ursa Major. Some key stats include:
NGC: | NGC 4646 |
Type: | galaxy |
Galaxy type: | elliptical |
Galaxy morph class: | E |
Constellation: | Ursa Major |
Surface brightness: | 22.1 mag/arcsec2 |
V-magnitude (visual): | 13.3 |
B-magnitude (blue): | 14.3 |
J-magnitude (IR): | 10.8 |
H-magnitude (IR): | |
K-magnitude (IR): | 10.0 |
Right Ascension: | 12:42:52.12 |
Declination: | 54:51:21.60 |
Major axis: | 0.63 ' |
Minor axis: | 0.28 ' |
Angle (major axis): | 17° |
Radial velocity: | 4559 km/s |
Redshift: | 0.015324 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula