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Oko?

Proton-K/DM launch from Baikonur (Soviet Union) on October 8, 1975, carrying 1 payload. GCAT records the launch as a success.

October 8, 1975 · 00:30 UTCLaunch 1975-097Launch no. 1,746 in the log
SpaceportBaikonurpad LC81/23
OutcomeSuccess
Launch agencyRVSNSoviet Union

Flight

Date and time (UTC)
October 8, 1975, 00:30
Launch designation
1975-097
Mission
Oko?
Flight name
Kosmos-775
Vehicle flight ID
286-02

Orbit and payload

Initial apogee
35,978 km
Payload mass to orbit
2.0 t
Payloads
1
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
Kosmos-7751975-097ANORAD 8357Proto-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.