The open cluster M 39

Image of M 39
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 19 arcminutes across.
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From Fairfield , M 39 is visible all night. It will become visible around 21:51 (EDT) as the dusk sky fades, 34° above your north-eastern horizon. It will then reach its highest point in the sky at 03:19, 82° above your northern horizon. It will be lost to dawn twilight around 04:07, 78° above your north-western horizon.

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Name M 39
Object Type Open Cluster
Other Names
NGC 7092
Cr 438
Mel 236
Magnitude:4.60 (V) [3]
4.66 (B) [2]
B-V Color (mag):0.06
Right ascension:21h31m [2]
Declination:+48°26' [2]
Distance:326.0 parsec
1062.8 lightyrs [1]
Derived Quantities
Absolute mag (V):-2.97




Color scheme