HD 21757
HD 21757 is found in the constellation Eridanus. HD 21757 is a yellow-orange star and is categorized as a very cool star.
- SAO:
- 148993
- HD:
- 21757
- DM:
- BD-17 678
- Right Ascension:
- 3h 29m 58.993s
- Declination:
- -16° 57' 18.91"
- Magnitude:
- 9.0
- Spectral Type:
- K5
- Constellation:
- Eridanus