HD 21539
HD 21539 is found in the constellation Perseus. HD 21539 is a yellow-white star and is categorized as an average temperature star.
- SAO:
- 38889
- HD:
- 21539
- DM:
- BD+49 950
- Right Ascension:
- 3h 30m 34.573s
- Declination:
- +49° 47' 20.03"
- Magnitude:
- 8.6
- Spectral Type:
- F0
- Constellation:
- Perseus