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/
Supected binary asteroid! Faint star! Short max. duration of only 0.51 s! Last update: 2026 Jul 26, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2039-57562-283170-648140-U113205 GAIAMOONS: https://gaiamoons.imcce.fr/occ.php?p=95115
Supected binary asteroid! Faint star! Short max. duration of only 0.45 s! Last update: 2026 Jul 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2037-247382-292850-647640-U134753 GAIAMOONS: https://gaiamoons.imcce.fr/occ.php?p=107977
Supected binary asteroid! Long max. duration of 13.3 s! Faint mag drop of only 0.49 mag! Last update: 2026 Jul 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2032-100-317561-647216-U145433 GAIAMOONS: https://gaiamoons.imcce.fr/occ.php?p=105240
Supected binary asteroid! Faint star! Short max. duration of only 0.45 s! Last update: 2026 Jul 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2032-5802-307663-646924-U183645 GAIAMOONS: https://gaiamoons.imcce.fr/occ.php?p=95656
Supected binary asteroid! Short max. duration of only 0.81 s! Last update: 2026 Jul 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2033-16371-310100-647155-U162947 GAIAMOONS: https://gaiamoons.imcce.fr/occ.php?p=101815
Supected binary asteroid! Long max. duration of 14.5 s! Faint mag drop of only 0.9 mag! Last update: 2026 Jul 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2033-488-262563-646163-U233426 GAIAMOONS: https://gaiamoons.imcce.fr/occ.php?p=91524
Supected binary asteroid! Short max. duration of 0.30 s! Raphaël Lallemand (GAIAMOONS) wrote on PLANOCCULT on Jun 26: The main body is 4 km wide, with a satellite between 800…
Supected binary asteroid! Short max. duration of only 0.5 s! Raphaël Lallemand (GAIAMOONS) wrote on PLANOCCULT on Jun 26: The main body is 6.7 km wide, with a satellite between…
Supected binary asteroid! Short max. duration of only 0.86 s! Last update: 2026 Jul 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2028-6950-259566-646129-U221646 GAIAMOONS: https://gaiamoons.imcce.fr/occ.php?p=110083
Supected binary asteroid! Raphaël Lallemand (GAIAMOONS) wrote on PLANOCCULT on Jun 26: The main body is 42 km wide, with a satellite between 4 and 40 km wide. The minimum…