IOTA/ES - Call for Observations
International Occultation Timing Association / European Section e.V.
A Mars-crossing asteroid (MCA, also Mars-crosser, MC) is an asteroid whose orbit crosses that of Mars.
Mars-crossing asteroid with suspected satellite! Last update: 2025 Jul 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1661-6261-238430-648370-U062355 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=35294
Mars-crossing asteroid! Short max. duration of only 0.82 s! Last update: 2024 Dec 03, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1438-21183-127379-652178-T00765-1
Mars-crossing asteroid with satellite! Last update: 2024 Oct 22, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1403-1139-338617-648233-U141542
Mars-crossing asteroid with satellite! Faint mag drop of only 0.4 mag! Last update: 2024 Oct 22, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1403-1139-338617-648233-J5117259