Dictionary of Nomenclature of Celestial Objects
(Last update: 18-Dec-2020)

Result of query: info cati HVK2000]$

Details on Acronym:   [HVK2000]
  
[HVK2000] (Hulleman+Van Kerkwijk+Kulkarni, 2000)
 Write:<<[HVK2000]  A>>
 N:  3
Object:* + Blue  (SIMBAD class: Unknown = Object of unknown nature)
  Stat:is completely incorporated in Simbad
  Note:N=3 objects in the error circle of 4U 0142+61.    A = star, D and G = blue objects.
   Ref:=2000Natur.408..689H
     byHULLEMAN F.
, VAN KERKWIJK M.H., KULKARNI S.R.
 Nature, 408, 689-692 (2000)

    An optical counterpart to the anomalous X-ray pulsar 4U 0142+61.

ofig.2 : PG 1657-042 not identified (not in ref. 29)
oFig.1: <[HVK2000] A> (Nos A, D, G).
 Originof the Acronym: S = Created by Simbad, the CDS Database