Object: NGC 1664 (*)
Open Cluster, type III1p, in Auriga Right Ascension (2000.0): 04:51:05.4 (h:m:s) Declination (2000.0): +43:40:34 (deg:m:s) m_v: 7.6 (mag) Dimension: 18.00 (arcmin) Cross Identifications: OCL 411