object: C/1996 B2 Hyakutake date of obs: Mar 24 1996 16:41-16:56 UT place of obs: GOTO Yatsugatake obs, Nagano Japan camera: Nikon F2, nikkor 35mm F2.8(2.8) lens film: Fujichrome 400D equatorial: GOTO Mark-X with comet tracker observer: Kunihiro Shima remarks: