HD 21509
HD 21509 is found in the constellation Camelopardalis. HD 21509 is a yellow-orange star and is categorized as a very cool star.
- SAO:
- 12794
- HD:
- 21509
- DM:
- BD+65 347
- Right Ascension:
- 3h 32m 6.524s
- Declination:
- +66° 18' 7.13"
- Magnitude:
- 8.4
- Spectral Type:
- K0
- Constellation:
- Camelopardalis