HIP 21509
HIP 21509 is found in the constellation Orion. HIP 21509 is a yellow-orange star and is categorized as a very cool star.
- SAO:
- 111925
- HD:
- 29311
- DM:
- BD+02 738
- HIP:
- 21509
- Right Ascension:
- 4h 37m 8.985s
- Declination:
- +2° 41' 5.92"
- Magnitude:
- 8.7
- Spectral Type:
- K0
- Constellation:
- Orion