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

Result of query: info cati GPG2012] XNN$
.

Details on Acronym:   [GPG2012]
  
[GPG2012] (Gosnell+Pooley+Geller+, 2012)
Write:<<[GPG2012] XNN>>
N: 12
Object:(X)  (SIMBAD class: X = X-ray Source)
Stat:is completely incorporated in Simbad
Note:XMM Newton observations of N=12 X-ray sources within NGC 6819 cluster half-light radius.
in source:NGC 6819
Ref:=2012ApJ...745...57G
byGOSNELL N.M. , POOLEY D., GELLER A.M., KALIRAI J., MATHIEU R.D., FRINCHABOY P., RAMIREZ-RUIZ E.
 Astrophys. J., 745, 57 (2012)
  An unexpected discovery in the rich open cluster NGC 6819 using XMM-Newton.
oTable 1: <[GPG2012] XNN> (Nos X1-X12).
Originof the Acronym: S = Created by Simbad, the CDS Database