129是最南端的梅洛特天體:赤緯-82º。 Melotte, P. J. "A Catalogue of Star Clusters shown on Franklin-Adams Chart Plates" (页面存档备份,存于互联网档案馆), MmRAS, 1915 melotte 20. sim-id. [2020-06-24]
1051/0004-6361:20020668. Note: see the VizieR catalogue B/ocl (页面存档备份,存于互联网档案馆). Dreyer, J. L. E. Index Catalogue of Nebulae found in the years 1888 to 1894