object: C/1995 O1 Hale-Bopp date of obs: 1995 08 15.47279 UT 30sec exp. Mag:11.4 T(GSC) place of obs: Sengamine Observatory(410), Hyogo Japan camera: ST-6 Telescope: 0.20-m f/6.0 Reflector observer: Kazuyuki Ito remarks: hard astrometric work in the milky way (Mr.Ito)