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! 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! 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 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! 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! 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! 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 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! 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! 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…
Binary asteroid! Faint star! Long max. duration of only 20.4 s! Faint mag drop of only 0.26 mag! Large RUWE value of 3.2! Raphaël Lallemand (GAIAMOONS) wrote on PLANOCCULT on…