HIP 21688
HIP 21688 is found in the constellation Caelum. HIP 21688 is a red star and is categorized with the coolest stars.
- SAO:
- 195203
- HD:
- 29704
- DM:
- CD-30 1934
- HIP:
- 21688
- Right Ascension:
- 4h 39m 22.555s
- Declination:
- -30° 27' 24.59"
- Magnitude:
- 8.2
- Spectral Type:
- Mb
- Constellation:
- Caelum