Dictionary of Nomenclature of Celestial Objects

O NNNN:[D80] NNN
in source:Coma Cluster = ACO 1656
Ref:=1980ApJS...42..565D
byDRESSLER A.
 Astrophys. J., Suppl. Ser., 42, 565-609 (1980)
  A catalog of morphological types in 55 rich clusters of galaxies.
oTable 1: <DRCG HHMM-DD> N=17. Table 2: <[D80] ACO NNNN NNN>, <[D80] DRCG HHMM-DD NNN>, <[D80] CEN NN>, G in 56 ClG, N about 6000.
=E=Catalogue in electronic form as VII/174

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