IOTA/ES - Call for Observations
International Occultation Timing Association / European Section e.V.
Past stellar occultations of the last weeks.
Aten asteroid! Bright star! Very short max. duration of only 0.35 s! Last update: 2025 Mar 21, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1551-137170-252598-651470-T01162-1
Faint star! Last update: 2025 Mar 21, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1551-2291-101191-648261-U027376
Very faint star! Faint mag drop of only 0.4 mag! Last update: 2025 Mar 21, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1551-416-78031-649983-U021448
Faint star! Very long max. duration of 28.5 s! Last update: 2025 Mar 16, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1550-541-123661-648700-U047057
Last update: 2025 Mar 16, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1549-36-101021-650425-U041093
Short max. duration of only 0.5 s! Last update: 2025 Mar 16, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1549-17524-95563-649452-T01562-1
Last update: 2025 Mar 16, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1549-205-166669-647548-T00529-1
On behalf of Prof. Costantino Sigismondi, International Center for Relativistic Astrophysics (ICRA), Italy, we present this very special call for observations: Introduction: Measuring the solar diameter during total eclipses is…
Very faint star! Faint mag drop of only 0.25 mag! Last update: 2025 Mar 16, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1547-679-87987-649609-U024273
Faint star! Faint mag drop of only 0.7 mag! Last update: 2025 Mar 16, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1546-679-87678-649603-U025254