NGC 6539 (الفهرس العام الجديد) GCL 85 C 1802-075 (فهرس كالدويل) GCl 85 (Catalogue of star clusters and associations + supplements) [KPS2012] MWSC 2801 (Global survey of star clusters in the Milky Way. III. 139 new open clusters at high Galactic latitudes)
