2023 Dec 21 ~21:53 UT: (21900) Orus occults UCAC4 541-038277 (15.1 mag)
Jupiter Trojan! Very faint star! Last update: 2023 Nov 11 Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1084-21900-101333-649135-U038277 Prediction by the ERC Lucky Star project (2023 Sep 24): https://lesia.obspm.fr/lucky-star/occ.php?p=125784
