SAO 21540
- SAO:
- 21540
- DM:
- BD+57 106B
- Right Ascention:
- 0h 35m 28.530s
- Declination:
- +58° 40' 28.91"
- Magnitude:
- 8.9
- Spectral Type:
- A0
- Constellation:
- Cassiopeia
Star data and search provided by About The Stars.
Star data and search provided by About The Stars.