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Serge Vedernikov shared a link.
en.wikipedia.org
Procyon (α CMi, α Canis Minoris, Alpha Canis Minoris) is the brightest star in the constellation Canis Minor. To the naked eye, it appears to be a single star, the seventh brightest in the night sky with a visual apparent magnitude of 0.34.[3] It is actually a binary star system, consisting of a whi…UnlikeLike · · Share · 10 minutes ago·
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