NGC 6939

Open Cluster Good (51/100)

NGC 6939 OpenCluster Cepheus (Cep) Visible Level 1 Naked eye / Binoculars - Wide field preferred

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Properties

Magnitude 7.8

Angular Size 12.0′

Description

Cl, pL, eRi, pCM, st 11...16

Position & Identifiers

RA 20h 31m 24.0s

Dec +60° 37' 60.0"

Constellation Cepheus (Cep)

Catalog NGC 6939

Visibility

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Eyepiece View

Telescope Eyepiece

108x TFOV: 0.5° Lim. mag: 13.3

Seeing

NGC 6939 · 12.0′ diameter · N up, E left

Best Magnification

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