Kosmos 2135, a Parus navigation satellite, launched from Plesetsk to join the Tsiklon-B system providing positioning data for Soviet submarines and military vessels.
- Outcome
- Success
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- 800 kg
- Flight
- 379th
- of 445 Kosmos-3M (11K65M) flights
- Date and time
- 26 February 1991, 04:53 UTC
- Rocket
- Kosmos-3M (11K65M)
- Builder
- Polyot
- Launch site
- 133/3 (133L), Plesetsk Cosmodrome, Russian Federation
- Payload
- Navigation
- International designator
- 1991-013
- Launches in 1991
- 13th of 91
See it in orbit
Space Atlas shows the satellites and rocket stages from this launch in 3D.
View satellites in Space Atlas