object: C/1996 B2 Hyakutake date of obs: Mar 26 1996 16:48-17:03 UT place of obs: Yatsugatake, Nagano Japan camera: Nikon F2, Nikkor 105mm/f2.5(2.8) lens film: Konica SuperDD400, HAC3200 developer equatorial: GOTO Mark-X with comet tracker observer: Ikufumi Makino remarks: North is about diagonal between up and left