Dear IOTA/EA members
We will hold a Phaethon occultation observation campaign and an observation
workshop.
- 2025 Sep19 Observation Workshop
- 2025 Sep19 Phaethon occultation observation campaign
Location:だて歴史の杜カルチャーセンター 視聴覚室 （入場無料）
〒052-0012 北海道伊達市松ヶ枝町34番地1
TEL 0142-22-1515 FAX 0142-22-1155
JR北海道伊達紋別駅からタクシー約8分
Date: September 19, 2025
09:00-12:00 Occultation Observation Frontline
13:00-17:00 Occultation Observation Frontline + Observation Briefing Individual dinner, then move to observation site. After observation, go home.
Phaethon occultation observation at 1:52 am (JST) on September 20
Participation format:
Participate on-site or online. You can participate in the workshop online.
Observation is only available in person.
If you applied to participate online, we will send you the Zoom connection details at a later date.
Application:
Please apply using the following Google Form.
https://docs.google.com/forms/d/e/1FAIpQLSdX1U2CmXlGs4IVLCsNQjKacfLuRlnRdK8L-CmCVHINwH0eWQ/viewform
# Prediction
https://www.perc.it-chiba.ac.jp/iota-ea/wp/wp-content/uploads/2024/11/2025_09_19-3200-Phaethon.png
If you would like to participate in the occultation observation campaign,
I’ll prepare planning and observation report soreadsheet, soon.
Best regards,
Fumi