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US-PM1

Tsiklon-2 launch from Baikonur (Soviet Union) on August 4, 1981, carrying 1 payload. GCAT records the launch as a success.

August 4, 1981 · 08:28 UTCLaunch 1981-072Launch no. 2,459 in the log
RocketTsiklon-2
SpaceportBaikonurpad LC90
OutcomeSuccess
Launch agencyRVSNSoviet Union

Flight

Date and time (UTC)
August 4, 1981, 08:28
Launch designation
1981-072
Mission
US-PM1
Flight name
Kosmos-1286
Vehicle flight ID
67028-203

Orbit and payload

Initial apogee
449 km
Payload mass to orbit
3.3 t
Payloads
1
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
Kosmos-12861981-072ANORAD 12631Soviet NavySignals intelligence3,300 kgExploded or broke up · Sep 29, 1982

Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.