31 Orionis
Sign in to saveAlso known as CI Orionis, HD 36167, HR 1834, CI Ori, 31 Ori, HIP 25737, HIC 25737, GC 6792
binary star system in the constellation Orion
Wikidata facts
- Instance of
- pulsating variable star
- Constellation
- Orion
- Distance from Earth
- 153.445
- Variable-star type
- semiregular variable star
Show 16 more facts
- catalog code
- UBV M 11046
- right ascension component of proper motion
- 0.754
- stellar rotational velocity
- 10
- spectral class
- K4IIICOMP,SB
- apparent magnitude
- 4.052642
- effective temperature
- 3930
- radial velocity
- 9.6
- parallax
- 6.517
- epoch
- J2000.0
- metallicity
- -0.30
- surface gravity
- 42
- luminosity
- 809
- absolute magnitude
- -1.23
- declination component of proper motion
- -25.459
- right ascension
- 82.43325837302
- declination
- -1.09223842622
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