NGC 2643
NGC 2643 is a lenticular galaxy located in the constellation of Cancer. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 2643:
| NGC: | NGC 2643 |
| Type: | galaxy |
| Galaxy type: | lenticular |
| Galaxy morph class: | S0-a |
| Constellation: | Cancer |
| Surface brightness: | 23.2 mag/arcsec2 |
| B-mag (blue): | 15.4 |
| J-mag (IR): | 12.6 |
| H-mag (IR): | |
| K-mag (IR): | 12 |
| Right Ascension: | 08:41:51.74 |
| Declination: | 19:42:09.10 |
| Major axis: | 0.68 ' |
| Minor axis: | 0.37 ' |
| Angle (major axis): | 19° |
| Radial velocity: | 4533 km/s |
| Redshift: | 0.015237 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS