NGC 3689. Very few scans were available via SCANPI, so IRAS fluxes (and
corresponding fitted parameters) for this object should be used with caution.
= 4C 25.35
= PKS 1125+26
Astr. Ap., 31, 447, 1974.
SAB(rs)c (de Vaucouleurs)
High surface brightness
Companion 4.7, 347, 0.4 x 0.1
Small, bright nucleus. Pseudo (r): 0.2 arcmin x 0.1 arcmin. 3 main knotty
hexagonal arms. Poorly resolved.