IOTA/ES - Call for Observations
International Occultation Timing Association / European Section e.V.
Stellar occultations by suspected binary asteroids based on astrometric data of ESA’s Gaia mission. Call for observations by the GAIAMOONS project: https://gaiamoons.imcce.fr/
Suspected binary asteroid! Faint mag drop of only 0.43 mag! Last update: 2026 Jan 05, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1837-206-96195-649202-U033707 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=90562
Suspected binary asteroid! Faint star! Last update: 2026 Jan 05, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1837-6984-107175-647852-U037042 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=101890
Suspected binary asteroid! Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Jan 08: The main body is 10.8 km wide, with a satellite between 1.3 and 10.4 km wide. We recommend…
Suspected binary asteroid! Faint star! Last update: 2026 Jan 01, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1835-340-139330-649278-U046906 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=98854
Suspected binary asteroid! Faint star! Last update: 2025 Dec 30, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1830-834-105912-649051-U041320 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=97938
Suspected binary asteroid! Last update: 2025 Dec 30, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1830-3206-73468-649806-U016032 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=109182
Suspected binary asteroid! Last update: 2025 Dec 30, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1829-265-113264-651238-U046886 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=109813
Suspected binary asteroid! Short max. duration of only 0.97 s! Last update: 2025 Dec 30, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1829-3457-109172-649387-U043821 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=100433
Suspected binary asteroid! Faint mag drop of only 0.33 mag! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1826-146-94868-649795-U034662 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=91574
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