The launch of Roscosmos Soyuz-U took place on 29 Aug 1985, launching the Kosmos 1678 (Resurs-F1 (17F41) #26) mission. The launch site was Plesetsk, Arkhangelsk Oblast, Russia. The payload was deployed in a LEO orbit.
DATE AND TIME
10:15 AM UTC
OPERATOR
LAUNCH SITE
Arkhangelsk Oblast, Russia
VEHICLE
LEO