Dictionary of Nomenclature of Celestial Objects
(Last update: 27-Feb-2024)

Result of query: info cati J56]$

Details on Acronym:   [J56]
   [J56] (Johnson)= (J2-) (Not yet in Simbad) Write:<<[J56] NN>> N: 32 Object:HII + RFN  (SIMBAD class: ISM = Interstellar Medium Object) Note:32 objects among which 11 are new PN, also named 'PN YM NN' (Nos 37-47) (See YM) Ref:=1956ApJ...124...90J byJOHNSON H.M. Astrophys. J., 124, 90-92 (1956) Symmetric galactic nebulae. II. oTable 1: <[J56] NN> (Nos 1-32), among which 11 are cross-id. with <PN YM NN> (Nos 37-47) Originof the Acronym: S = Created by Simbad, the CDS Database