Dictionary of Nomenclature of Celestial Objects
(Last update: 10-Apr-2024)

Result of query: info cati K2001b] XNN$
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Details on Acronym:   [K2001b]
  
[K2001b] (Komossa, 2001) (Not yet in Simbad)
Write:<<[K2001b] XNN>>
N: 26
Object:(X)  (SIMBAD class: X = X-ray Source)
Note:ROSAT PSPC observations of the field of MRC 2251-178.
Ref:=2001A&A...367..801K
byKOMOSSA S.
 Astron. Astrophys., 367, 801-808 (2001)
  The X-ray view of the quasar MR 2251-178 and its host cluster: Variability, absorption, and intracluster gas emission.
oFigs 1, 2, Table 1: <[K2001b] XNN> N=25 among 36.
Originof the Acronym: S = Created by Simbad, the CDS Database