Magnitude 4.2 Apparent magnitude (V) 4.2 | ||
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32 Orionis (32 Ori) is a triple star class in the constellation Orion. The apparent magnitude of the system is 4.20 and it is approximately 303 light years away based on parallax.
The primary is a class B5V (blue main-sequence) star with a magnitude around 4.43; it is a spectroscopic binary with a period of 3.964 days and eccentricity 0.38, and an estimated mass of 0.6 solar masses for the smaller companion. Component B, at a separation of 1.08", is a class B7V star with a magnitude of 5.8, orbiting with the primary at a period of 614 years and eccentricity 0.22.
References
32 Orionis Wikipedia(Text) CC BY-SA