HD 189640
HD 189640 is found in the constellation Aquila. HD 189640 is a yellow-orange star and is categorized as a very cool star.
- SAO:
- 143994
- HD:
- 189640
- DM:
- BD-09 5323
- Right Ascension:
- 20h 1m 20.178s
- Declination:
- -8° 50' 45.69"
- Magnitude:
- 8.9
- Spectral Type:
- K5
- Constellation:
- Aquila