Dictionary of Nomenclature of Celestial Objects
(Last update: 02-Nov-2023)

Result of query: info cati Cl* NGC 6656 Arp$

Details on Acronym:   Cl* NGC 6656 AM
  
Cl* NGC 6656 AM (Arp+)
  ====>Equivalent to: Cl* NGC 6656 Arp

Details on Acronym:   Cl* NGC 6656 Arp
  
Cl* NGC 6656 Arp (Arp+)
 Write:<<Cl* NGC 6656 Arp  a>>
 N:  8
Object:*inCl
   Ref:=1959AJ.....64...28A
     byARP H.C.
, MELBOURNE W.G.
 Astron. J., 64, 28-32 (1959)

    Color-magnitude diagram for the globular cluster M 22.

oTable I: <Cl* NGC 6656 ARP a> (Nos a-h). Table II: <NGC 6656 NNNN>    (always 4 digits) N=121+108+119+110.
=E=Catalogue in electronic form as <J/AJ/64/28/>