Mu Orionis
Star system
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μ Orionis is a quadruple star system in the constellation Orion, similar to Mizar and Epsilon Lyrae with combined visual magnitude of 4.13. The four stars are known as Mu Orionis Aa, Mu Orionis Ab, Mu Orionis Ba, and Mu Orionis Bb. The A and B... Wikipedia
Magnitude: 3.6
Absolute magnitude (MV): Aa: 0.93; Ba: 3.53; Bb: 3.53
Age: 282 Myr
Constellation: Orion
Proper motion (μ): RA: 10.43 mas/yr; Dec.: −39.09 mas/yr
Radial velocity (Rv): 0.00 km/s