Dictionary of Nomenclature of Celestial Objects

 
in source:ACO 1689
Ref:=1991A&AS...91....1P
byPICKLES A.J. , VAN DER KRUIT P.C.
 Astron. Astrophys., Suppl. Ser., 91, 1-52 (1991)
  Stellar populations in medium redshift clusters.
oAC 122 = ACCG 122
oTable 4(a): <[PV91] ClG 0024+1654 NNN> (Nos 1-163). Table 4(b): <[PV91] ACO 370 NNN> (Nos 1-153). Table 4(c): <[PV91] ACO 1525 NNN> (Nos 1-230). Table 4(d): <[PV91] ACO 2397 NNN> (Nos 1-182). Table 4(e): <[PV91] ACCG 122 NN> (Nos 1-86). Table 4(f): <[PV91] ACO 1689 NNN> (Nos 1-228)

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