NGC 4639
NGC 4639 is a spiral galaxy located in the constellation Virgo. Some key stats include:
NGC: | NGC 4639 |
Type: | galaxy |
Galaxy type: | spiral |
Galaxy morph class: | Sbc |
Constellation: | Virgo |
Surface brightness: | 22.7 mag/arcsec2 |
V-magnitude (visual): | 11.6 |
B-magnitude (blue): | 12.0 |
J-magnitude (IR): | 9.65 |
H-magnitude (IR): | |
K-magnitude (IR): | 9.03 |
Right Ascension: | 12:42:52.39 |
Declination: | 13:15:26.60 |
Major axis: | 2.87 ' |
Minor axis: | 1.88 ' |
Angle (major axis): | 138° |
Radial velocity: | 1089 km/s |
Redshift: | 0.00364 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula