HD 200840
HD 200840 is found in the constellation Cygnus. HD 200840 is a red star and is categorized with the coolest stars.
- SAO:
- 50419
- HD:
- 200840
- DM:
- BD+41 3991
- Right Ascension:
- 21h 4m 35.395s
- Declination:
- +42° 26' 31.73"
- Magnitude:
- 8.4
- Spectral Type:
- Ma
- Constellation:
- Cygnus