IOTA/ES - Call for Observations
International Occultation Timing Association / European Section e.V.
Suspected binary asteroid! Short max. duration of only 0.69 s! Last update: 2025 Dec 07, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1807-3206-78741-649681-U017655 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=83261
Slow-rotating asteroid! Faint mag drop of only 0.45 mag! Last update: 2025 Dec 07, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1806-34-96527-648891-U031635
Slow-rotating asteroid! Last update: 2025 Dec 07, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1806-554-153663-648370-U049803
Bright star! Short max. duration of only 0.23 s! Last update: 2025 Dec 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1805-2660-287572-647326-H100168
Bright star! Short max. duration of only 0.86 s! Last update: 2025 Dec 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1804-13997-89450-649075-T01458-1
Jupiter Trojan! Very faint star! Last update: 2025 Dec 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1804-4867-26088-650811-U009067 Prediction of the Lucky Star project (2025 Aug 21): https://lesia.obspm.fr/lucky-star/occ.php?p=147991
Bright star! Trans-Atlantic event! Short max. duration of only 0.30 s! Last update: 2025 Dec 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1804-9318-84543-649254-U021348
Target of the NASA’s Psyche mission! Faint mag drop of only 0.38 mag! Last update: 2025 Sep 12, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1802-16-71035-649132-U011698
Jupiter Trojan! Last update: 2025 Dec 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1801-56976-28562-648113-U002560 Prediction of the Lucky Star project (2025 Aug 21): https://lesia.obspm.fr/lucky-star/occ.php?p=148068
Bright star! Short max. duration of only 0.53 s! Last update: 2025 Dec 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1801-18500-66768-649838-T00116-1