Earth, Sky & Sea Constellations

Perseus

Perseus

Deep Sky Objects

Name/DesignationRight AscensionDeclinationTypeMagnitudeSizeDistanceDate LocationInstrumentEyepieceFilterNotes
NGC1039; M3402:42.0+42 47Open Cluster5.235.0'1.4KLYJune 15 1999 Wiruna250mm f5.6 Dobsonian26mm PlosslLarge and very loose. What appears to be a large equal brightness binary in the centre. In fact, many of the central stars tend to appear in pairs.
Earth, Sky & Sea Constellations