Object: NGC 6638 (*)
Globular Cluster, type VI, in Sagittarius Right Ascension (2000.0): 18:30:56.2 (h:m:s) Declination (2000.0): -25:29:45 (deg:m:s) m_v: 9.2 (mag) Dimension: 7.30 (arcmin) Cross Identifications: GCL 95, ESO 522-SC30