Right ascension 00 31 16.9 Magnitude 9.4 Apparent magnitude (V) 9.4 | Declination +63° 21′ 09″ Constellation Cassiopeia | |
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Notable features Pretty large, stars from 10th magnitude, double star involved. Similar NGC 146, NGC 103, NGC 189, NGC 129, NGC 225 | ||
NGC 133 is an open cluster in the constellation Cassiopeia. It was discovered by Heinrich d'Arrest on February 4, 1865.
References
NGC 133 Wikipedia(Text) CC BY-SA