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NGC 7234 — Open Cluster in Cepheus

Open Cluster Fair (37/100)
Magnitude 7.7m OpenCluster Cepheus (Cep) Visible
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1Properties

Magnitude 7.70
Angular Size 2.4′
Cl, S, P, lC

Position & Identifiers

RA 22h 12m 06.0s
Dec +56° 58' 00.0"
Constellation Cepheus (Cep)
Catalog NGC 7234

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. Easy Easy Easy
150mm Newt. Easy Easy Easy
C8 203mm Easy Easy Easy
Easy Medium Hard Very hard Impossible

Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs

Medium on Seestar S50

3Visibility

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Best season Jul – Sep (peak: Aug)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 7234 · 2.4′ diameter

5 Best Magnification

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6 Classification Decoder

Nearby in the Sky

Other targets within a few degrees — pan your scope a little and keep exploring.

Visibility scores assume a 150 mm Newton at Bortle 4.

NGC 7235
Easy
Open cluster
Open Cluster mag 7.7 0.3° Cepheus
NGC 7261
Easy
Open cluster
Open Cluster mag 8.4 1.5° Cepheus
NGC 7226
Easy
Open cluster
Open Cluster mag 9.6 1.6° Cepheus
NGC 7245
Easy
Open cluster
Open Cluster mag 9.2 2.7° Lacerta
Delta Cep
Medium+
Pulsating variable, period 5.4d
Variable Star mag 3.75 2.7° Cepheus
IC 1470
Hard+
Emission nebula — try an OIII filter
Emission Nebula mag 11.50 7.6° Cepheus
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