NGC 2440
NGC 2440 is a planetary nebula located in the constellation of Puppis. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 2440:
| NGC: | NGC 2440 |
| Type: | planetary nebula |
| Constellation: | Puppis |
| V-mag (visual): | 9.4 |
| B-mag (blue): | 10.8 |
| Right Ascension: | 07:41:55.36 |
| Declination: | -18:12:30.50 |
| Major axis: | 0.27 ' |
| Radial velocity: | 63 km/s |
| Redshift: | 0.000209 |
| PN central star ID: | BD-17 2105 |
| PN star V-mag: | 17.6 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS