Dictionary of Nomenclature of Celestial Objects
(Last update: 17-Mar-2023)

Result of query: info cati SDSS-C4-DR3$

Details on Acronym:   SDSS-C4-DR3
  
SDSS-C4-DR3 (SDSS, C4 algorithm, DR3 version)
 Write:<<SDSS-C4-DR3  NNNN>>
 N:  625
Object:Cl of G  (SIMBAD class: ClG = Cluster of Galaxies)
  Note:SDSS C4 DR3 catalog is a sample of clusters of galaxies identified    in the spectroscopic sample of the SDSS DR3. The numbering in the    DR3 version is not identical to the one used in the DR2 version,    see also SDSS-C4.
   Ref:=2007MNRAS.379..867V
     byVON DER LINDEN A.
, BEST P.N., KAUFFMANN G., WHITE S.D.M.
 Mon. Not. R. Astron. Soc., 379, 867-893 (2007)

    How special are brightest group and cluster galaxies?

oTable 1, col(1): SDSS-C4 NNNN in SIMBAD.
oTable 1, col(2): <SDSS-C4-DR3 NNNN> N=625 among (Nos 1001-3647).
=E=Catalogue in electronic form as <J/MNRAS/379/867/>
 Originof the Acronym: A = Assigned by the author(s)