Dictionary of Nomenclature of Celestial Objects
(Last update: 15-Sep-2023)

Result of query: info cati SDM85] 3CR$

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Details on Acronym:   [SDM85]
  
[SDM85] (Spinrad+Djorgovski+Marr+, 1985)
 Write:<<[SDM85]  3CR NNNA>>
 N:  5
Object:(Rad)  (SIMBAD class: Radio = Radio Source)
  Stat:is completely incorporated in Simbad
  Note:New source No. 292, not in the 3C nor in the 3CR catalog.
    3C 66 and 225 have 2 components 66A and 66B, 225A and 225B,    sometimes found in the literature as 225.1 and 225.2 (not used in SIMBAD).
   Ref:=1985PASP...97..932S
     bySPINRAD H.
, DJORGOVSKI S., MARR J., AGUILAR L.
 Publ. Astron. Soc. Pac., 97, 932-961 (1985)

    A third update of the status of the 3 CR sources: further new
    redshifts and new identifications of distant galaxies.
oCatalogue: <3CR NNN.N> N=293, <[SDM85] 3CR NNNA> (Nos 66A-66B,    225A-225B, 292).
 Originof the Acronym: S = Created by Simbad, the CDS Database