NGC 1817

Open Cluster Excellent (62/100)

NGC 1817 OpenCluster Tau Visible Level 1 Naked eye / Binoculars - Wide field preferred

Star Map Add to List Add to Plan Back to Catalog

Properties

Magnitude 7.7

Angular Size 9.3′

Description

Cl, L, Ri, lC, st 11...14

Position & Identifiers

RA 05h 12m 06.0s

Dec +16° 41' 60.0"

Constellation Tau

Catalog NGC 1817

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 1817 · 9.3′ diameter · N up, E left

Best Magnification

Classification Decoder

Survey Image

Loading survey image…