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IOTA/ES - Call for Observations

International Occultation Timing Association / European Section e.V.

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Upcoming Occultations

2026 Oct 31 ~05:14 UT: (15877) 1996 WZ1 occults HIP 39260 (8.8 mag) 2026 Oct 30 ~18:07 UT: (27513) Mishapipe occults UCAC4 441-129052 (12.4 mag) 2026 Oct 28 ~00:41 UT: (35056) Cullers occults TYC 2752-00488-1 (8.8 mag) 2026 Oct 27 ~04:57 UT: (28927) 2000 RA6 occults HIP 17954 (5.8 mag) 2026 Oct 27 ~00:47 UT: (30872) 1992 EM17 occults TYC 1332-01533-1 (8.3 mag)
Main-Belt Asteroids Upcoming Occultation

2026 Oct 31 ~05:14 UT: (15877) 1996 WZ1 occults HIP 39260 (8.8 mag)

2026-10-14
Main-Belt Asteroids Suspected binary asteroids - GaiaMoons project Upcoming Occultation

2026 Oct 30 ~18:07 UT: (27513) Mishapipe occults UCAC4 441-129052 (12.4 mag)

2026-10-14
Main-Belt Asteroids Upcoming Occultation

2026 Oct 28 ~00:41 UT: (35056) Cullers occults TYC 2752-00488-1 (8.8 mag)

2026-10-14
Main-Belt Asteroids Upcoming Occultation

2026 Oct 27 ~04:57 UT: (28927) 2000 RA6 occults HIP 17954 (5.8 mag)

2026-10-14
Main-Belt Asteroids Upcoming Occultation

2026 Oct 27 ~00:47 UT: (30872) 1992 EM17 occults TYC 1332-01533-1 (8.3 mag)

2026-10-14
  • New Predictions
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News
Predictions by ERC Lucky Star and GAIAMOONS
2026 Oct 31 ~22:16 UT: (13082) Gutierrez occults HIP 42359 (9.0 mag)
Main-Belt Asteroids
2026 Oct 31 ~22:16 UT: (13082) Gutierrez occults HIP 42359 (9.0 mag)
2026 Oct 31 ~22:40 UT: (29075) 1950 DA occults UCAC4 614-008319 (12.3 mag)
Near Earth Asteroids - Call for Observations by the ACROSS Team Potentially Hazardous Asteroids
2026 Oct 31 ~22:40 UT: (29075) 1950 DA occults UCAC4 614-008319 (12.3 mag)
2026 Oct 31 ~18:12 UT: (4845) Tsubetsu occults TYC 0614-00122-1 (7.9 mag)
Main-Belt Asteroids
2026 Oct 31 ~18:12 UT: (4845) Tsubetsu occults TYC 0614-00122-1 (7.9 mag)
News
Predictions by ERC Lucky Star and GAIAMOONS
2026 Oct 27 ~04:57 UT: (28927) 2000 RA6 occults HIP 17954 (5.8 mag)
Main-Belt Asteroids Upcoming Occultation
2026 Oct 27 ~04:57 UT: (28927) 2000 RA6 occults HIP 17954 (5.8 mag)
2026 Oct 28 ~00:41 UT: (35056) Cullers occults TYC 2752-00488-1 (8.8 mag)
Main-Belt Asteroids Upcoming Occultation
2026 Oct 28 ~00:41 UT: (35056) Cullers occults TYC 2752-00488-1 (8.8 mag)
2026 Oct 30 ~18:07 UT: (27513) Mishapipe occults UCAC4 441-129052 (12.4 mag)
Main-Belt Asteroids Suspected binary asteroids - GaiaMoons project Upcoming Occultation
2026 Oct 30 ~18:07 UT: (27513) Mishapipe occults UCAC4 441-129052 (12.4 mag)
2026 Oct 25 ~03:07 UT: (32678) 7566 P-L occults HIP 21482 (7.7 mag)
Main-Belt Asteroids Past Event
2026 Oct 25 ~03:07 UT: (32678) 7566 P-L occults HIP 21482 (7.7 mag)
2026 Oct 22 ~04:20 UT: (18846) 1999 RB28 occults HIP 22520 (6.7 mag)
Main-Belt Asteroids Past Event
2026 Oct 22 ~04:20 UT: (18846) 1999 RB28 occults HIP 22520 (6.7 mag)
2026 Oct 22 ~02:45 UT: (42521) 1994 BO3 occults HIP 10889 (8.0 mag)
Main-Belt Asteroids Past Event
2026 Oct 22 ~02:45 UT: (42521) 1994 BO3 occults HIP 10889 (8.0 mag)
2026 Oct 22 ~01:37 UT: (686) Gersuind occults HIP 12255 (8.6 amg)
Main-Belt Asteroids Past Event
2026 Oct 22 ~01:37 UT: (686) Gersuind occults HIP 12255 (8.6 amg)
News

Predictions by ERC Lucky Star and GAIAMOONS

2026-10-26

Prediction services by Lucky Star and GAIAMOONS have been temporarily suspended due to critical vulnerabilities in PHP. This decision was made by the IT department of the Paris Observatory. Therefore,…

Main-Belt Asteroids Upcoming Occultation

2026 Oct 27 ~00:47 UT: (30872) 1992 EM17 occults TYC 1332-01533-1 (8.3 mag)

2026-10-14

Bright star! Short max. duration of only 0.94 s! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2125-30872-92172-649131-T01553-1

Main-Belt Asteroids Upcoming Occultation

2026 Oct 27 ~04:57 UT: (28927) 2000 RA6 occults HIP 17954 (5.8 mag)

2026-10-14

Bright star! Short max. duration of only 0.56 s! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2125-28927-54655-649612-H17954

Main-Belt Asteroids Upcoming Occultation

2026 Oct 28 ~00:41 UT: (35056) Cullers occults TYC 2752-00488-1 (8.8 mag)

2026-10-14

Bright star! Short max. duration of only 0.88 s! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2126-35056-329578-649943-T00488-1

Main-Belt Asteroids Suspected binary asteroids - GaiaMoons project Upcoming Occultation

2026 Oct 30 ~18:07 UT: (27513) Mishapipe occults UCAC4 441-129052 (12.4 mag)

2026-10-14

Suspected binary asteroid! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2128-27513-338419-647885-U129052 GAIAMOONS link: https://gaiamoons.imcce.fr/occ.php?p=117324

Main-Belt Asteroids Upcoming Occultation

2026 Oct 31 ~05:14 UT: (15877) 1996 WZ1 occults HIP 39260 (8.8 mag)

2026-10-14

Bright star! Short max. duration of only 0.96 s! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2129-15877-113872-649280-H39260

Main-Belt Asteroids

2026 Oct 31 ~18:12 UT: (4845) Tsubetsu occults TYC 0614-00122-1 (7.9 mag)

2026-10-14

Bright star! Short max. duration of only 0.77 s! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2129-4845-21355-648617-T00122-1

Main-Belt Asteroids

2026 Oct 31 ~22:16 UT: (13082) Gutierrez occults HIP 42359 (9.0 mag)

2026-10-14

Bright star! Short max. duration of only 0.63 s! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2129-13082-122492-650047-H42359

Near Earth Asteroids - Call for Observations by the ACROSS Team Potentially Hazardous Asteroids

2026 Oct 31 ~22:40 UT: (29075) 1950 DA occults UCAC4 614-008319 (12.3 mag)

2026-10-14

Apollo asteroid! Potentially hazardous asteroid (PHA)! Short max. duration of only 0.12 s! Last update: 2026 Oct 14, Occult Watcher Cloud: https://cloud.occultwatcher.net/event/2129-29075-42524-650060-U008319

IOTA/ES - Call for Observations

International Occultation Timing Association / European Section e.V.

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