Wikidata facts
- Instance of
- double star
- Constellation
- Ophiuchus
- Distance from Earth
- 9.8939
- Radius
- 0.78
- Mass
- 0.91
- Variable-star type
- rotating variable star
Show 16 more facts
- spectral class
- K0V(k)
- catalog code
- UBV M 21548
- apparent magnitude
- 5.553552
- radial velocity
- -12.812
- metallicity
- 0.048
- effective temperature
- 5274
- absolute magnitude
- 5.81
- parallax
- 101.0719
- epoch
- J2000.0
- angular diameter
- 0.868
- stellar rotational velocity
- 1.39
- surface gravity
- 30000
- right ascension component of proper motion
- 456.058
- declination component of proper motion
- -309.224
- right ascension
- 249.08937370706997
- declination
- -2.32458695117583
Sources (3)
via Wikidata · CC0