Soyuz-U from Plesetsk launched Kosmos 1284, a Zenit-6U (Argon) medium-resolution film-return photoreconnaissance satellite for the Soviet military; the recoverable capsule returned after a short LEO imaging flight ending 12 August.
- Outcome
- Success
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- 6.3 T
- Flight
- 251st
- of 714 Soyuz U flights
- Date and time
- 29 July 1981, 11:55 UTC
- Rocket
- Soyuz U
- Builder
- Progress RSC
- Launch site
- 41/1, Plesetsk Cosmodrome, Russian Federation
- Payload
- Government/Top Secret
- International designator
- 1981-068
- Launches in 1981
- 70th of 126
See it in orbit
Space Atlas shows the satellites and rocket stages from this launch in 3D.
View satellites in Space Atlas