Sigma Leonis
Sign in to saveAlso known as 77 Leonis, The First Western General, HD 98664, 77 Leo, σ Leo, σ Leonis, HIC 55434, HIP 55434
star in the constellation Leo
Wikidata facts
- Instance of
- Ap/Bp star
- Constellation
- Leo
- Distance from Earth
- 73.773
- Radius
- 3.3
- Mass
- 2.76
Show 17 more facts
- spectral class
- B9V
- catalog code
- WISEA J112108.13+060145.5
- stellar rotational velocity
- 60.0
- apparent magnitude
- 4.054757
- effective temperature
- 11000
- parallax
- 13.5551
- radial velocity
- -7.21
- epoch
- J2000.0
- luminosity
- 133
- absolute magnitude
- -0.106
- right ascension component of proper motion
- -92.67
- declination component of proper motion
- -12.12
- age estimated by a dating method
- 293
- right ascension
- 170.28414074604
- declination
- 6.02932167013
- metallicity
- -0.2
- surface gravity
- 8000
Sources (3)
via Wikidata · CC0