I hadn't heard of Karachentsev before. Is this the translated tome you used:
Double Galaxies?
315 11 56.2 -01 10 277 14.12 1.35 0.57 Sb 0.32 -+ M 1327 11 K
___ 11 56.2 -01 10 59 17.92 0.23 0.15 Sb M 6230 25 K
I'm having a bit of a tough time interpreting his views in
The Problem of False Pairs section. (The tables seem missing from this translation)