An observation manual for stellar occultation by asteroids has been released. ▶ Documentation (Manuals)
Author: Hiroshi Akitaya
Asteroidal occultation predictions for 2026
Asteroidal occultation predictions of 2026 are now available: Asteroidal occultation prediction 2026
IOTA/EA activity presented at the instruentation workshop for Japanese astronomers
IOTA/EA activity has been presented by Mr. Yuto Tome (Kyutech, AstroKIT) at the Optical and Near-infrared Astronomical Instrumentation Workshop 2025, held on November 10-11 at Kyoto Sangyo University.
Presentation Files and Minutes of the FY2025/26 Annual General Meeting
Presentation files and minutes of the FY2025/26 Annual General Meeting, held on August 31, 2025, are now available at IOTA/EA FY2025/26 Annual General Meeting – presentation files and mitunes.
Program of the FY2025/26 Annual General Meeting updated
See datailes in IOTA/EA FY2025/26 Annual General Meeting (Latest Program).
Server maintenance (Aug. 16-17)
IOTA/EA web server will be temporally stopped between August 16th and 17th, 2025 (JST) for server maintenance.
Phaethon occultation observation campaign and data analysis workshop – 2024
Dear IOTA/EA members We will be holding a Phaethon occultation observation campaign and data analysis workshop as follows. Location: Kobe University Rokko-dai 2nd Campus, Graduate School of Science Building Z, Rooms Z201/202 Date: November 16-17, 2024November 16, 202414:00-15:30 Observation meeting15:30~ Go to the observation site to check the location while…
FY2024/25 Annual General Meeting held on August 25
FY2024/25 Annual General Meeting had been held on August 25, 2024 with 30 participants. Presentation files provided by speakers and the meeting minutes have been released. Message from the Chairpersons Dear IOTA/EA Members, Thank you very much for attending the Annual Meeting of IOTA/EA. Thanks to all of you, we…
Network maintenance on August 17-18
Our website will be temporarily closed for network maintenance on August 17-18 JST. Thank you for your understanding.
Member applications for FY2024/25
Member applications for the upcoming FY2024/25 season (August 2024 to July 2025) are now available. The membership fee for FY2024/25 is now being accepted. Please visit the page Join IOTA/EA