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triple star comparison table
Subject has right ascension has spectral type has declination is part of has orbital period has V magnitude has been observ has B-V magnitude has distance has ejection velocity has temperature is usually part of has absolute magnitude has apparent magnitude has emission line has synonym has definition
40 Eridani   Eridanus            A nearby triple system, 5 pc distant. Component A is K0 V; component B is a DA white dwarf; component C is M5e V.
Gamma Velorum8 9 31.9WC8+O7.5e-47 20 12Milky Way78.5 days1.78for many centuries-0.22400 pc2000 km s-1up to 50000 KasterismMv = - 5.6brighter than 5He I, He II, C II, C III or C IVHR 3207A triple system (WC8, B1 IV, O9 I) embedded in the Gum Nebula. It is the brightest Wolf-Rayet star in the sky.

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