IOTA/ES - Call for Observations
International Occultation Timing Association / European Section e.V.
Observation campaign of slow rotating asteroids coordinated by Dr. Anna Marciniak, Astronomical Observatory Institute of Poznan, Poland.
Details: https://www.iota-es.de/neglected_asteroids.html
Slow-rotating asteroid! Very faint star! Faint mag drop of only 0.39 mag! Last update: 2026 Mar 15, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1907-266-88131-648687-U022092
Slow-rotating asteroid! Faint star! Faint mag drop of only 0.20 mag! Last update: 2026 Mar 15, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1905-739-106974-649285-U039986
Slow-rotating asteroid! Trans-Atlantic event! Last update: 2026 Mar 15, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1905-886-125008-650422-U045585
Slow-rotating asteroid! Last update: 2026 Mar 15, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1902-691-171280-649223-T01933-1
Slow-rotating asteroid! Faint star! Last update: 2026 Feb 17, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1884-921-249963-647162-U085433
Slow-rotating asteroid! Last update: 2026 Feb 17, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1877-102-101473-648963-U038275
Slow-rotating asteroid! Very faint star! Faint mag drop of only 0.6 mag! Last update: 2026 Jan 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1876-903-128731-648685-U049100
Slow-rotating asteroid! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1832-266-86979-648576-T01071-1
Slow-rotating asteroid! Faint star! Faint mag drop of only 0.28 mag! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1828-102-110463-648825-J2002103
Slow-rotating asteroid! Faint mag drop of only 0.8 mag! Last update: 2025 Dec 27, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1828-102-110463-648825-T01152-1