Sigma2 Ursae Majoris
Sign in to saveAlso known as HD 78154, 13 Ursae Majoris, 13 UMa, GJ 335, HIP 45038, HIC 45038, HR 3616, σ2 UMa
binary star in the constellation Ursa Major
Wikidata facts
- Constellation
- Ursa Major
- Radius
- 46
- Mass
- 1.31
Show 15 more facts
- spectral class
- F8
- catalog code
- UBV M 15084
- apparent magnitude
- 3.56
- right ascension
- 137.598108228
- declination
- 67.134017839
- effective temperature
- 6276
- parallax
- 48.87
- radial velocity
- -1.8
- epoch
- J2000.0
- metallicity
- -0.02
- stellar rotational velocity
- 8
- surface gravity
- 10000
- absolute magnitude
- 3.18
- right ascension component of proper motion
- 12.88
- declination component of proper motion
- -90.85
Sources (2)
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