SIMBAD query result

Please have a look at the "Dictionary of Nomenclature"

Result of query: info cati Sun

 [Class]      Acronym  (Explanation)   . . . . . . . . . in Simbad, use:
              Cl* NGC 2264 Sung (Sung+)  . . . . . . . . Cl* NGC 2264 SBL NNN