HD 166739
HD 166739 is found in the constellation Sagittarius. HD 166739 is a red star and is categorized with the coolest stars.
- SAO:
- 161186
- HD:
- 166739
- DM:
- BD-17 5066
- Right Ascension:
- 18h 12m 44.452s
- Declination:
- -17° 24' 50.48"
- Magnitude:
- 8.4
- Spectral Type:
- M4
- Constellation:
- Sagittarius