22 Orionis
Sign in to saveAlso known as o Orionis, HR 1765, HD 35039, o Ori, 22 Ori, HIP 25044, HIC 25044, HGAM 390
spectroscopic binary star system in the constellation Orion
Wikidata facts
- Instance of
- star
- Constellation
- Orion
- Distance from Earth
- 349.809
- Radius
- 4.99
- Mass
- 9.0
- Variable-star type
- Beta Cephei variable
Show 17 more facts
- catalog code
- Renson 8953
- spectral class
- B2IVSB
- parallax
- 2.8587
- stellar rotational velocity
- 9
- apparent magnitude
- 4.669241
- effective temperature
- 19600
- radial velocity
- 29.0
- epoch
- J2000.0
- metallicity
- -0.06
- surface gravity
- 3600
- luminosity
- 6080
- absolute magnitude
- -2.98
- right ascension component of proper motion
- -0.077
- declination component of proper motion
- 1.563
- age estimated by a dating method
- 18.5
- right ascension
- 80.44061398642
- declination
- -0.38246687061
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