Dictionary of Nomenclature of Celestial Objects
(Last update: 05-Dec-2023)

Result of query: info cati A97]$

Details on Acronym:   [A97]
  
[A97]  (Arp, 1997)= ([A97a]) 
 Write:<<[A97]  JHHMMSS.s+DDMMSS>>
 N:  37
Object:QSO  (SIMBAD class: QSO = Quasar)
  Stat:is completely incorporated in Simbad
  Note:N=37 QSO around 3C 345
   Ref:=1997A&A...327..479A
     byARP H.

 Astron. Astrophys., 327, 479-482 (1997)

    Concentration of quasars around the active extragalactic object 3C
    345.
oTable 1: <[A97] JHHMMSS.s+DDMMSS> N=37
 Originof the Acronym: S = Created by Simbad, the CDS Database

Details on Acronym:   [A97a]
  
[A97a] (Arp, 1997)
  ***** Avoid the usage of [A97a],  prefer [A97]
 Originof the Acronym: S = Created by Simbad, the CDS Database