Apollo asteroid! Very short max. duration of only 0.12 s! Last update: 2025 Jan 19, Path Coordinates for Occultation of TYC 4036-01266-1 by 4544 Xanthus on 2025 Jan 29, at MSL Post navigation 2025 Jan 29 ~04:07 UT: (137805) 1999 YK5 occults TYC 4343-00915-1 (11.8 mag) 2025 Jan 30 ~00:26 UT: (4544) Xanthus occults TYC 4036-00444-1 (10.9 mag)