UGC 4842 UGC 4425
Cnc
☀14.6mag
Ø 90'' / 72''

600/800mm - 24" (2/8/18): at 200x; this galaxy appeared faint, fairly small, roundish, very low but uneven surface brightness, ~30" diameter. There was no core or nucleus, but close to center (2" E and 8" N) was Supernova 2018oh, discovered Feb 3rd (5 nights earlier). It was easily seen as a mag 14.5 star (using nearby reference stars with accurate photometry. It was very similar to a mag 14.6 star situated 1.1' ENE of center. Two mag 9.5 and 10 stars are in the field ~6' NW,