Dictionary of Nomenclature of Celestial Objects
(Last update: 19-Apr-2024)

Result of query: info cati Onsala$

Details on Acronym:   ON
  
ON (Onsala obs.)
***** Avoid the usage of ON, prefer Onsala
Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   Onsala
  
Onsala (Onsala obs.)= (ON)
Write:<<Onsala NW>>
N: 4+3
Object:Radio  (SIMBAD class: Radio = Radio Source)
Stat:is completely incorporated in Simbad
Note:2nd ref.: Onsala 2N, Onsala 2S, and Onsala 2C for North, South and Center.
in source:NAME Cyg Region
Ref:=1970A&A.....9..259W
byWINNBERG A.
 Astron. Astrophys., 9, 259-268 (1970)
  Further observations of some OH sources in Cygnus.
o<Onsala N> (Nos 1-4)
Ref:=1986A&A...155...99M
byMATTHEWS N. , ANDERSSON M., MacDONALD G.H.
 Astron. Astrophys., 155, 99-103 (1986)
  ON2 : a complex star formation region.
o<Onsala 2W> N=3 (2N, 2S, 2C)
Originof the Acronym: S = Created by Simbad, the CDS Database