Melotte 31 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Melotte 31 is visible from soon after it rises, at 06:21, until soon before it sets at 23:26. Always take extreme caution when trying to make daytime observations of the Moon while the Sun is above the horizon.
Name
Melotte 31
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Object type
Open cluster
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