Dictionary of Nomenclature of Celestial Objects

a for the supercluster ACO901-902.
in source:NAME ACO 901-902 Supercluster
Ref:=2007MNRAS.380.1467G
byGILMOUR R. , GRAY M.E., ALMAINI O., BEST P., WOLF C., MEISENHEIMER K., PAPOVICH C., BELL E.
 Mon. Not. R. Astron. Soc., 380, 1467-1487 (2007)
  Environmental dependence of active galactic nuclei activity in the supercluster A901/2.
oTable 1: <[GGA2007] NNN> (Nos 1-139).
=E=Catalogue in electronic form as J/MNRAS/380/1467

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