NGC 4721
NGC 4721 is a lenticular galaxy located in the constellation Coma Berenices. Some key stats include:
| NGC: | NGC 4721 |
| Type: | galaxy |
| Galaxy type: | lenticular |
| Galaxy morph class: | S0 |
| Constellation: | Coma Berenices |
| Surface brightness: | 23.4 mag/arcsec2 |
| B-magnitude (blue): | 15.0 |
| J-magnitude (IR): | 11.8 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 11.2 |
| Right Ascension: | 12:50:19.92 |
| Declination: | 27:19:26.40 |
| Major axis: | 0.84 ' |
| Minor axis: | 0.24 ' |
| Angle (major axis): | 113° |
| Radial velocity: | 7550 km/s |
| Redshift: | 0.02551 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula