Kosmos 2133, the first satellite of the second-generation Oko missile early-warning constellation, launched by Proton-K/Blok-DM2 from Baikonur into geostationary orbit to detect ballistic missile launches via infrared sensors.
- Outcome
- Success
- Orbit
- Direct-GEO
- Geostationary orbit
- Payload to orbit
- 3 T (est.)
- Flight
- 47th
- of 110 Proton K/DM-2 flights
- Date and time
- 14 February 1991, 08:31 UTC
- Rocket
- Proton K/DM-2
- Builder
- Khrunichev
- Launch site
- 200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan
- Payload
- Government/Top Secret
- International designator
- 1991-010
- Launches in 1991
- 10th of 91
See it in orbit
Space Atlas shows the satellites and rocket stages from this launch in 3D.
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