This is a 10 minute exposure with an ST-6 CCD camera thru Kopernik's 20-inch F/8.1 Ritchey Chretien Cassegrain telescope.
Quote from 1995 Astrophysical Journal Supplement ...98..477H
Description in The Deep Sky Field Guide to Uranometria 2000:
Nearly edgewise, colliding or strongly interacting pair of spirals, fainter component SW of brighter.
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George Normandin, KAS
January 14th, 2003