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Procyon
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Procyon
Pro·cy·on
[
prṓsee òn
]
noun
Definition:
bright binary star:
a binary star in the constellation Canis Minor and one of the brightest stars in the sky
[
< Greek, literally "before the dog," because it rises before the Dog Star, Sirius
]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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