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Very important occultation!
Last update: 2023 Dec 01,
Occult Watcher Cloud (based on JPL #71 with astrometry from occultations on Sep 13 & 16):
Prediction by the ERC Lucky Star project (2023 Oct 17):
Links to the observation campaigns for the event are on the special webpage of IOTA/ES:
Read the articles in Journal for Occultation Astronomy 2023-04 to prepare your observation: