Sigma Herculis
Sign in to saveAlso known as HD 149630, 35 Herculis, σ Her, σ Herculis, 35 Her, HR 6168, HIP 81126, HIC 81126
binary star system in the constellation Hercules
Wikidata facts
- Constellation
- Hercules
- Distance from Earth
- 92.115
- Diameter
- 6830000
- Radius
- 4.91
- Mass
- 2.60
- Image
- Sigma Herculis.jpg
Show 16 more facts
- spectral class
- A0III
- stellar rotational velocity
- 230.0
- radial velocity
- -10.9
- catalog code
- [HFE83] 1184
- apparent magnitude
- 4.132682
- effective temperature
- 10009
- parallax
- 10.856
- epoch
- J2000.0
- luminosity
- 230
- right ascension component of proper motion
- -15.384
- surface gravity
- 1794
- declination component of proper motion
- 44.26
- age estimated by a dating method
- 404
- right ascension
- 248.52576011027
- declination
- 42.43700948630
- metallicity
- -0.6094
Sources (3)
via Wikidata · CC0