IOTA/ES - Call for Observations
International Occultation Timing Association / European Section e.V.
Past stellar occultations of the last weeks.
Slow-rotating asteroid! Faint star! Faint mag drop of only 0.19 mag! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1825-34-92470-648893-U026699
Centaur! Very faint star! 1-sigma error limits cover Europe! Last update: 2025 Dec 27, Occult Watcher Cloud https://cloud.occultwatcher.net/event/1825-447178-112372-646958-U040059 Prediction of the Lucky Star project (2025 Aug 21): https://lesia.obspm.fr/lucky-star/occ.php?p=148409
Slow-rotating asteroid! Faint mag drop of only 0. 41 mag! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1825-34-92513-648893-U026744
Suspected binary asteroid! Short max. duration of only 0.61 s! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1824-1967-15590-648383-T00710-1 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=53052
Slow-rotating asteroid! Very faint star! Faint mag drop of only 0.18 mag! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1824-102-111171-648820-U045230
Bright star! Short max. duration of only 0.21 s! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1822-10301-171774-648148-H59146
Suspected binary asteroid! Short max. duaration of only 0.45 s! Very faint star! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1822-46333-180357-648157-U048396 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=65670
Bright star! Short max. duration of only 0.9 s! Last update: 2025 Dec 18, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1821-2056-93677-649098-T01669-1
Bright star! Last update: 2025 Dec 18, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1821-255-74365-650329-H24379
Suspected binary asteroid! Short max. duaration of only 0.79 s! Faint star! Last update: 2025 Dec 18, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1820-12914-85713-650722-U043576 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=72085