NGC 6620
NGC 6620 is a planetary nebula located in the constellation of Sagittarius. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 6620:
| NGC: | NGC 6620 |
| Type: | planetary nebula |
| Constellation: | Sagittarius |
| V-mag (visual): | 12.7 |
| B-mag (blue): | 15 |
| J-mag (IR): | 13.6 |
| H-mag (IR): | |
| K-mag (IR): | 13.7 |
| Right Ascension: | 18:22:54.15 |
| Declination: | -26:49:18.10 |
| Major axis: | 0.13 ' |
| Radial velocity: | 73 km/s |
| Redshift: | 0.000242 |
| PN central star ID: | UCAC3 127-407067 |
| PN star V-mag: | 19.6 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS