Aten asteroid! Very short max. duration of only 0.27 s! Last update: 2025 Mar 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1533-137170-268871-649902-U068313 Post navigation 2025 Mar 13 ~04:17 UT: (137170) 1999 HF1 occults TYC 21334-01192-1 (11.2 mag) 2025 Mar 16 ~01:21 UT: (137170) 1999 HF1 occults TYC 2642-00878-1 (7.8 mag)
