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BINOCULAR TOUR With Steve Tonkin

BBC Sky at Night Magazine

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February 2023

This month we're off to a dog show, finding the best in class in Canis Major

BINOCULAR TOUR With Steve Tonkin

1.M41

This open cluster is bright enough for you to see it with your naked eye in a transparent sky. It is 4° south of mag. 1.1 Sirius Alpha a) Canis Majoris) and is large enough to be an obvious cluster of stars in 10x50 binoculars. Using averted vision at a dark site, you should be able to resolve up to 10 of the brighter stars against the background glow of fainter members. 0) SEEN IT

2.M46/47

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