Wikidata facts
- Distance from Earth
- 108.3
- Radius
- 28
- Mass
- 2.25
- Image
- Sigma Persei.jpg
Show 16 more facts
- declination component of proper motion
- 18.968
- spectral class
- K0
- Commons category
- Sigma Persei
- catalog code
- UBV M 40936
- apparent magnitude
- 3.867585
- effective temperature
- 4367
- metallicity
- -0.20
- parallax
- 9.506
- radial velocity
- 16.3
- stellar rotational velocity
- 8
- surface gravity
- 63
- luminosity
- 368
- absolute magnitude
- -0.85
- right ascension component of proper motion
- 6
- right ascension
- 52.64368902509
- declination
- 47.9952163484
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