NGC 637

Open Cluster Good (42/100)

NGC 637 OpenCluster Cas Visible Level 1 Naked eye / Binoculars - Wide field preferred

Star Map Add to List Add to Plan Back to Catalog

Properties

Magnitude 8.2

Angular Size 4.5′

Description

Cl, pS, B & vF st

Position & Identifiers

RA 01h 42m 54.0s

Dec +64° 00' 00.0"

Constellation Cas

Catalog NGC 637

Visibility

Set a location in User Settings to see visibility data.

Eyepiece View

Telescope Eyepiece

108x TFOV: 0.5° Lim. mag: 13.3

Seeing

NGC 637 · 4.5′ diameter · N up, E left

Best Magnification

Classification Decoder

Survey Image

Loading survey image…