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physical object > natural object > celestial body > collection of stars > association > OB association |
OB association comparison table |
Subject | is part of | is an instance of | has synonym | has definition | has distance |
---|---|---|---|---|---|
Carina OB 2 | Carina | OB association | A rich association of OB stars near η Carinae. | ||
h and Chi Persei | Perseus | naked eye object | double cluster in Perseus | A double stellar association. It contains many young O and B stars and also many M supergiants. | 2 kpc |
Perseus OB2 | OB association | A young association of OB stars. | 350 pc | ||
Scorpius OB1 | Scorpius | OB association | An extremely young association of OB stars. | 2 kpc |
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