HD 191939
Sign in to saveAlso known as BD+66 1273, HIP 99175, 2MASS J20080574+6651019, SAO 18731, TYC 4244-964-1, TOI-1339
star in the constellation Draco
Wikidata facts
- Instance of
- eclipsing binary star
- Constellation
- Draco
- Distance from Earth
- 53.608
- Radius
- 0.945
- Mass
- 0.81
- Variable-star type
- eclipsing binary star
Show 16 more facts
- apparent magnitude
- 8.782845
- parallax
- 18.6967
- spectral class
- G8V
- radial velocity
- -9.266
- epoch
- J2000.0
- catalog code
- TOI-1339
- effective temperature
- 5427
- luminosity
- 0.67469066
- absolute magnitude
- 5.32
- declination component of proper motion
- -60
- right ascension component of proper motion
- 138
- declination
- 66.85057684363
- right ascension
- 302.02397977674
- stellar rotational velocity
- 0.6
- surface gravity
- 25000
- age estimated by a dating method
- 7
Sources (1)
via Wikidata · CC0