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What’s new

  • IOTA/EA Phaethon Stellar Occultation Observation Campaign 2024
    Asteroid (3200) Phaeton has been predicted to occult a 12.5 magnitude star on November 16, 2024 (see https://fumi-yoshida.wixsite.com/occultation-ws/phaethon2024obs for details), and IOTA/EA has organized a campaign to observe Phaeton’s stellar occultation. We set up 18 observation sites in Japan and 4 in China. 63 people participated. The observation reports are available here. Despite the wide coverage from…
  • IOTA/EA Occultation Observations Workshop 2024 in Kobe
    The IOTA/EA Occultation Observations Workshop was held at Kobe University on November 16-17, 2024. Here (https://fumi-yoshida.wixsite.com/occultation-ws) is for the detailed page (in Japanese). This is the fourth workshop. This time we will go out to observe stellar occultation by Phaethon between the 16th and 17th of the first and second days of the workshop, which…
  • IOTA/EA FY2025/26 Plan
    IOTA/EA FY2025/26 Plan is released.
  •  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 it is still blight.Everyone has…
  • 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 were able to spend a…
  • IOTA/EA FY2024/25 Annual General Meeting (2nd circular)
    Date & Time, Meeting Program for IOTA/EA FY2024/25 Annual General Meeting on Aug 25 has disclosed.
  • 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.

Annoucements

2025/03/03

Asteroidal Occultation Prediction 2025 updated March table.

2025/02/01

Asteroidal Occultation Prediction 2025 updated February table.

2025/01/03

Asteroidal Occultation Prediction 2025 updated January table.

2024/12/02

Asteroidal Occultation Prediction 2024 updated December table.

2024/11/03

Asteroidal Occultation Prediction 2024 updated November table.

2024/10/03

Asteroidal Occultation Prediction 2024 updated October table.

2024/8/31

Asteroidal Occultation Prediction 2024 updated September table.

2024/7/31

Asteroidal Occultation Prediction 2024 updated August table.

2024/6/29

Asteroidal Occultation Prediction 2024 updated July table.

2024/6/1

Asteroidal Occultation Prediction 2024 updated June table.

2024/4/30

Asteroidal Occultation Prediction 2024 updated May table.

2024/4/29

2024/4/19

2024/4/15

Asteroidal Occultation Prediction 2024 updated April table.

2023/08/27

IOTA/EA member registration is now open at “Join IOTA/EA“.


Campaign

2024/11/16 : 18h56mUT

Asteroidal occultation by (3200)Phaethon

The flyby target body for the DESTINY+ mission (link to HAL site)


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