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! Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Oct 27: – Duration for the Satellite : 0.13-1.28 s. – Uncertainty in satellite position: ±200 km around the centrality.…
Suspected binary asteroid! Faint star! Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Oct 27: – Duration for the Satellite : 1.7-10.0 s. – Uncertainty in satellite position: ±60 km around…
Suspected binary asteroid! Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Oct 27: – The main body is 22.7 km wide, with a satellite between 6 and 21 km wide. The…
Jupiter Trojan! Suspected binary asteroid! Last update: 2025 Oct 11, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1757-1867-45818-650814-U017406 Prediction of the Lucky Star project (2025 Sep 10): https://lesia.obspm.fr/lucky-star/occ.php?p=172784
Suspected binary asteroid! Last update: 2025 Oct 04, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1750-10235-6407-648451-U000620 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=77272
Suspected binary asteroid! Bright star! Short max. duration of only 0.89 s! Last update: 2025 Sep 30, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1747-1829-288515-647089-U166782 GAIAMOONS link: https://lesia.obspm.fr/lucky-star/occ.php?p=147959
Suspected binary asteroid! Last update: 2025 Sep 30, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1742-458-106003-648743-T01608-1 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=55237
Suspected binary asteroid! Raphaël Lallemand (GAIAMOONS) wrote on Planoccult on Sep 30: – The main body is 12.9 km wide, with a satellite between 3 and 12 km wide. The…
Suspected binary asteroid! Last update: 2025 Sep 29, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1739-1481-82812-649719-U021057 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=74000
Suspected binary asteroid! Faint star! Last update: 2025 Sep 29, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1735-280-102910-649864-U039801 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=75388