HD 21398
HD 21398 is found in the constellation Perseus. HD 21398 is a blue-white star and is categorized as a very hot star.
- SAO:
- 38868
- HD:
- 21398
- DM:
- BD+47 835
- Right Ascension:
- 3h 29m 7.678s
- Declination:
- +48° 18' 10.64"
- Magnitude:
- 7.6
- Spectral Type:
- B9
- Constellation:
- Perseus