SIMBAD query result

Please have a look at the "Dictionary of Nomenclature"

Result of query: info cati Ru 127

.

 [Class]      Acronym  (Explanation)   . . . . . . . . . in Simbad, use:
 [OpenCluster] Ru (Ruprecht) . . . . . . . . . . . . . . Cl Ruprecht NNN
=[Star]       Ru (Rubin+)  . . . . . . . . . . . . . . . RL NNN
=   in col.1 means that the list is COMPLETELY incorporated in Simbad