Dictionary of Nomenclature of Celestial Objects

nCluster = Open Cluster
Ref:=1965MmMtS..17....1H
byHOGG A.R.
 Mem. Mount Stromlo Obs., 17, 1-17 (1965)
  Catalogue of open clusters south of -45° declination.
oCatalogue: <Cl Hogg NNN> (Nos 1-133)

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