Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Mar-2024)

Result of query: info cati RN NN$
.

Details on Acronym:   RN
  
RN (Ryle+Neville)
Write:<<RN NN>>
N: 87
Object:(Rad)  (SIMBAD class: Radio = Radio Source)
Ref:=1962MNRAS.125...39R
byRYLE M. , NEVILLE A.C.
 Mon. Not. R. Astron. Soc., 125, 39-56 (1962)
  A radio survey of the North polar region with a 4.5 minute of arc pencil-beam system.
oTable II: <RN NN> (Nos 1-87)