Messier 40 – the Winnecke 4 Double Star
Located in the direction of the Ursa Major constellation is Messier 40 (Winnecke 4), an optical double star that looks like a double star system.
Messier 40 – the Winnecke 4 Double Star
Located in the direction of the Ursa Major constellation is Messier 40 (Winnecke 4), an optical double star that looks like a double star system.
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