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physical object > natural object > celestial body > collection of stars > star system > triple star |
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 |
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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 Velorum | 8 9 31.9 | WC8+O7.5e | -47 20 12 | Milky Way | 78.5 days | 1.78 | for many centuries | -0.22 | 400 pc | 2000 km s-1 | up to 50000 K | asterism | Mv = - 5.6 | brighter than 5 | He I, He II, C II, C III or C IV | HR 3207 | A 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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