Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Apr-2024)

Result of query: info cati S74b] 66.07 A$
.
.

Details on Acronym:   [S74b]
  
[S74b] (Slingo, 1974)
Write:<<[S74b] DD.NN A>>
N: 2+3+2
Object:(Rad)  (SIMBAD class: Radio = Radio Source)
Stat:is completely incorporated in Simbad
Note:One-mile radio telescope observations. The radio sources 4C 20.04, 4C 13.17, 4C 66.07 contain respectively 2, 3, and 2 distinct components.
in source:4C 20.04
in source:4C 13.17
in source:4C 66.07
Ref:=1974MNRAS.168..307S
bySLINGO A.
 Mon. Not. R. Astron. Soc., 168, 307-330 (1974)
  The structure and origin of radio sources with very steep spectra.
oTable I: <[S74b] 20.04 A> (Nos A-B), <[S74b] 13.17 A> (Nos A-C), <[S74b] 66.07 A> (Nos A-B). Table I: <[S74] 64.20.1 A> (No. S) added.
Originof the Acronym: S = Created by Simbad, the CDS Database