2025 Aug 19 ~23:24 UT: (401) Ottilia occults UCAC4 320-227250 (15.0 mag)
Very faint star! Faint mag drop of only 0.39 mag! Last update: 2025 Aug 12, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1691-401-296231-646366-U227250
IOTA/ES - Call for Observations
International Occultation Timing Association / European Section e.V.
Predictions of stellar occultations by main-belt asteroids with data from JPL Horizons and Gaia EDR3. Calculated with Occult V4.
Very faint star! Faint mag drop of only 0.39 mag! Last update: 2025 Aug 12, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1691-401-296231-646366-U227250
Faint star! Last update: 2025 Aug 12, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1690-735-84598-649858-U026527
Slow rotating asteroid! Faint star! Last update: 2025 Aug 12, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1690-266-77978-649390-U017092
Faint star! Last update: 2025 Aug 17, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1689-1789-250919-646484-U112648
Suspected binary asteroid! Faint star! Faint mag drop of only 0.35 mag! Last update: 2025 Aug 12, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1689-53-301116-647049-U175759 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=31081
Slow rotating asteroid! Short max. duration of only 0.39 s! Last update: 2025 Aug 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1687-10999-54278-649635-T01608-1
Slow rotating asteroid! Very faint star! Faint mag drop of only 0.7 mag! Last update: 2025 Aug 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1687-392-241415-647566-U068557
Slow-rotating asteroid! Long max. duration of 14.8 s! Faint mag drop of only 0.21 mag! Last update: 2025 Aug 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1687-49-286102-646875-U197217
Short max duration of only 0.55 s! Last update: 2025 Aug 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1687-257194-16785-649582-U002450
Slow rotating asteroid! Bright star! Last update: 2025 Aug 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1687-200-77056-649837-U019039