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Open clusters · Puppis
M46
NGC 2437 · M46
Details
Magnitude
6.10
Angular size
27′
Messier
M46
NGC
2437
What you can realistically expect
Rich open cluster with a small planetary nebula (NGC 2438) superimposed on its northern edge.
Open clusters · Puppis
NGC 2437 · M46
Magnitude
6.10
Angular size
27′
Messier
M46
NGC
2437