NGC 646 NED02
NGC 646 NED02 is a lenticular galaxy located in the constellation Hydrus. Some key stats include:
| NGC: | NGC 646 NED02 |
| Type: | galaxy |
| Galaxy type: | lenticular |
| Galaxy morph class: | E-S0 |
| Constellation: | Hydrus |
| Surface brightness: | 22.5 mag/arcsec2 |
| B-magnitude (blue): | 14.5 |
| J-magnitude (IR): | 12.9 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 12.2 |
| Right Ascension: | 01:37:29.89 |
| Declination: | -64:53:46.60 |
| Major axis: | 0.6 ' |
| Minor axis: | 0.45 ' |
| Angle (major axis): | 64° |
| Radial velocity: | 8013 km/s |
| Redshift: | 0.0271 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula