Two topics I am currently work are:

1) Greek astral science brought to East Asia via first the East-Syrian Christians (Nestorians) in the 8th century, the Perso-Arab in the 14th century and the Jesuit in the 16th century.

2) Evolution of the earliest form of Greco-Indian horoscopy as seen in the Yavanaj?taka, V?ddhayavanaj?taka and B?hajj?taka.

I have created a page for discussion. Please feel free to join if interested:
https://www.facebook.com/astralscience

Fantastic page! Thank you for sharing! As a student of Prof. Yano Michio I wonder what medieval Arabic astrological translations are at your disposal?