< PGC catalog Galaxy PGC 20662 PGC 20662 is a galaxy from the Principal Galaxies Catalogue (PGC). PGC #:PGC 20662Alt name:ESO 123-3Alt name 2:ESO-LV 1230030Type:spiralSubtype:SbcDiameter:0.93RA (decimal format):7.319Dec (decimal format):-58.843