CDS.headStuff2 Dictionary of Nomenclature of Celestial Objects
(Last update: 08-Oct-2021)
Result of query: info cati LEDA NNNNNNN$



.
 

Details on Acronym:   CPG
   CPG (Catalog Principal of Galaxies) ***** Avoid the usage of CPG, prefer LEDA Originof the Acronym: A = Assigned by the author(s)
Details on Acronym:   HHIC
   HHIC (Homogeneized Hydrogen I Catalog) ** catalog: use LEDA Originof the Acronym: L = Found in the literature
Details on Acronym:   HIC
   HIC (Hydrogen I Catalog) ** catalog: use LEDA Originof the Acronym: L = Found in the literature
Details on Acronym:   LEDA
   LEDA (Lyon-Meudon Extragalactic Database)= (CPG) = (P) = PGC Write:<<LEDA NNNNNNN>> Object:G  (SIMBAD class: Galaxy) Note:Extension of PGC catalogue in the Lyon-Meudon Extragalactic Database.
1989: Catalogue of principal galaxies, 1ST edition: N=73197.
The first designation was PGC, but PGC and LEDA are now equivalent.