| Type | Star |
|---|---|
| Magnitude | 6.276 | Right Ascension | 22h 36' 29.3" (2000) |
| Declination | 40° 34' 58" S |
| Constellation | Grus |
| Classification | A3V |
Andrew Cooper
Jun 3, 2022 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 136x
Seeing: 7 Transparency: 6.5 Moon: 0%
White, no companion noted, σ2 Gru is visible 6' east
| NGC 7307 | Nu Gruis | |
| Sigma2 Gruis |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page