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NGC 7245 — Open Cluster in Lacerta

Open Cluster Good (45/100)
Magnitude 9.2m OpenCluster Lacerta (Lac) Visible
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1Properties

Magnitude 9.2
Angular Size 3.9′
Cl, C, st eS

Position & Identifiers

RA 22h 15m 11.5s
Dec +54° 20' 33.4"
Constellation Lacerta (Lac)
Catalog NGC 7245

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. Easy Easy Medium+
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 7245 · 3.9′ 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.

IC 1442
Easy
Open cluster
Open Cluster mag 9.1 0.4° Lacerta
NGC 7226
Easy
Open cluster
Open Cluster mag 9.6 1.3° Cepheus
IC 1434
Easy
Open cluster
Open Cluster mag 9.0 1.6° Lacerta
NGC 7295
Easy
Open cluster
Open Cluster mag 9.70 2.5° Lacerta
Delta Cep
Medium+
Pulsating variable, period 5.4d
Variable Star mag 3.75 4.5° Cepheus
Cocoon Nebula
IC 5146
Medium+
Emission nebula — try an OIII filter
Emission Nebula mag 10.0 7.9° Cygnus
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