Reflection Nebula NGC 7133
Open Star Cluster NGC 7129

A 10 minute exposure taken with ST-9E CCD camera thru Kopernik's 20 inch telescope. The scope was focal reduced to F/4. The field of view is about 17.5 x 17.5 arc minutes, with South at the top.

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NGC 7133 is a small but bright and very blue reflection nebula in the constellation of Cepheus. It is a part of the larger reflection nebula cataloged as NGC 7129. This larger nebula is too faint to appear in the Kopernik image. NEC 7129 also includes a sparse and ill-defined open star cluster consisting of only about 10 stars. This cluster can be found in the upper left of the image above..

NGC 7129 Magnitude: 12.0 Constellation: Cepheus RA: 21h 41m 18.0s Dec: +66° 06' 00" Epoch 2000 Classification: Open Cluster + Reflection Nebula

NGC 7133 Magnitude: ?? RA: 21h 42m 36.0s Dec: +66° 03' 00" Epoch 2000 Size (mins): 3' x 3' Classification: Reflection Nebula

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George Normandin, KAS

October 15th, 2001