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Astronomy sketches

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Messier 39

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M39 - NGC 7092 - Pyramid Cluster - Open cluster in Cygnus

Messier 39

Object Messier 39
Observed at Dunaharaszti, HU, 2025-07-30
NELM ~ 4.5
Aperture 127 mm
Magnification 47x
FOV 1.1 °