SAO 21820
- SAO:
- 21820
- HD:
- 5136
- DM:
- BD+56 144
- Right Ascention:
- 0h 54m 5.033s
- Declination:
- +57° 0' 50.73"
- Magnitude:
- 7.4
- Spectral Type:
- F0
- Constellation:
- Cassiopeia
Star data and search provided by About The Stars.
Star data and search provided by About The Stars.