NGC 4939
NGC 4939 is a spiral galaxy located in the constellation Virgo. Some key stats include:
| NGC: | NGC 4939 |
| Type: | galaxy |
| Galaxy type: | spiral |
| Galaxy morph class: | Sbc |
| Constellation: | Virgo |
| Surface brightness: | 23.7 mag/arcsec2 |
| V-magnitude (visual): | 11.9 |
| B-magnitude (blue): | 11.8 |
| J-magnitude (IR): | 9.32 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 8.69 |
| Right Ascension: | 13:04:14.39 |
| Declination: | -10:20:22.60 |
| Major axis: | 5.71 ' |
| Minor axis: | 2.3 ' |
| Angle (major axis): | 6° |
| Radial velocity: | 3096 km/s |
| Redshift: | 0.010382 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula