mappy – Page 15 – IOTA/ES – Call for Observations

Past Event Trans-Neptunian Objects, Cubewanos and Centaurs - Predicted by the ERC Lucky Star project

2026 Jun 21 ~00:23 UT: (28978) Ixion occults UCAC4 288-196042 (15.4 mag)

2026-06-06

TNO! Very faint star! Long max. duration of 27 s! Extended error limits! Read about (28978) Ixion in Journal for Occultation Astronomy 2018-02: https://www.iota-es.de/JOA/JOA2018_2.pdf Last update: 2026 Jun 06, Occult…

Main-Belt Asteroids Past Event

2026 Jun 17 ~21:05 UT: (19698) 1999 SR4 occults HIP 91796 (8.1 mag)

2026-06-06

Bright star! Short max. duration of only 0.75 s! Last update: 2026 Jun 06, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1993-19698-264963-647425-H91796

Flyby target of a spacecraft Near Earth Asteroids - Call for Observations by the ACROSS Team Past Event Special Event

2026 Jun 16 ~21:03 UT: (65803) Didymos occults UCAC4 337-081684 (10.9 mag)

2026-05-25

Apollo asteroid! Target of the DART and HERA missions! Extreme short max. duration of only 0.07 s! Last update: 2026 May 25, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1992-65803-235029-646569-U081684

Main-Belt Asteroids Near Earth Asteroids - Call for Observations by the ACROSS Team Past Event

2026 Jun 14 ~22:29 UT: (95802) Francismuir occults UCAC4 340-112572 (12.5 mag)

2026-05-25

Short max. duration of only 0.31 s! Last update: 2026 May 25, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1990-95802-252157-646610-U112572

Main-Belt Asteroids Past Event

2026 Jun 14 ~00:57 UT: (3383) Koyama occults HIP 85418 (8.1 mag)

2026-05-25

Bright star! Last update: 2026 May 25, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1990-3383-247092-647848-H85418

Main-Belt Asteroids Observation Campaign for Slow Rotators Past Event

2026 Jun 13 ~23:06 UT: (269) Justitia occults UCAC4 411-059785 (14.7 mag)

2026-05-25

Slow-rotating asteroid! Faint star! Last update: 2026 May 25, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1989-269-215004-647503-U059785

Main-Belt Asteroids Past Event

2026 Jun 12 ~00:07 UT: (19093) 1979 MM3 occults TYC 1443-00579-1 (8.8 mag)

2026-05-25

Bright star! Short max. duration of only 0.71 s! Last update: 2026 May 25, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1988-19093-167137-649263-T00579-1

Main-Belt Asteroids Past Event

2026 Jun 11 ~21:28 UT: (24401) 2000 AS192 occults UCAC4 438-069012 (8.6 mag)

2026-05-25

Bright star! Short max. duration of only 0.45 mag! Last update: 2026 May 25, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1987-24401-244864-647843-U069012

Past Event Trans-Neptunian Objects, Cubewanos and Centaurs - Predicted by the ERC Lucky Star project

2026 Jun 11 ~03:22 UT: (470309) 2007 JK43 occults TYC 1584-01069-1 (10.9 mag)

2026-05-25

Centaur! Last update: 2026 May 25, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/1987-470309-267736-649062-T01069-1 Prediction of the Lucky Star project (2025 Aug 22): https://lesia.obspm.fr/lucky-star/occ.php?p=152565

Main-Belt Asteroids Past Event Suspected binary asteroids - GaiaMoons project

2026 Jun 08 ~01:43 UT: (16393) 1981 QS occults UCAC4 372-118408 (12.3 mag)

2026-05-25

Supected binary asteroid! Short max. duration of only 0.45 s! Raphaël Lallemand (GAIAMOONS) wrote on PLANOCCULT on Jun 06: The main body is 4.4 km wide, with a satellite between…

Author: mappy