object: 023P/1989 N1 Brorsen-Metcalf (1989o) date of obs: Aug 13 1989 time of obs: 16:49-59 17:17-27 17:33-17:48 18:29-40 UT place of obs: Mt.Fuji Japan telescope: hypabolic astrograph 160-mm f/3.3 (Takahashi epsilon 160) camera: Nikon film: hypered TP2415 observer: Shigeru Kotajima remarks: