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Oko

Molniya 8K78M launch from Plesetsk (Soviet Union) on September 30, 1985, carrying 1 payload. GCAT records the launch as a success.

September 30, 1985 · 19:23 UTCLaunch 1985-088Launch no. 2,991 in the log
RocketMolniya 8K78Mvariant 2BL
SpaceportPlesetskpad LC16/2
OutcomeSuccess
Launch agencyUNKSSoviet Union

Flight

Date and time (UTC)
September 30, 1985, 19:23
Launch designation
1985-088
Mission
Oko
Flight name
Kosmos-1687
Vehicle flight ID
76032 -670

Orbit and payload

Initial apogee
39,785 km
Payload mass to orbit
1.6 t
Payloads
1
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
Kosmos-16871985-088ANORAD 16103Proto-Vozdhusnoy OboronyMissile early warning1,250 kgIn orbit

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