NGC 6683 (الفهرس العام الجديد) OCL 74 OCl 74 (Catalogue of Star Clusters and Associations) OCl 74.0 (Catalogue of Star Clusters and Associations) C 1839-063 (فهرس كالدويل) OCISM 15 (Catalog of open clusters and associated interstellar matter) [KPS2012] MWSC 2977 (Global survey of star clusters in the Milky Way. III. 139 new open clusters at high Galactic latitudes)