< PGC catalog Galaxy PGC 20439 PGC 20439 is a galaxy from the Principal Galaxies Catalogue (PGC). PGC #:PGC 20439Alt name:ESO 58-26Alt name 2:ESO-LV 580260Type:spiralSubtype:SbcDiameter:0.95RA (decimal format):7.229Dec (decimal format):-69.796