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Soyuz 7K-T(A9) No. 64

Soyuz-U launch from Baikonur (Soviet Union) on November 17, 1975, carrying 1 payload. GCAT records the launch as a success.

November 17, 1975 · 14:36 UTCLaunch 1975-106Launch no. 1,756 in the log
RocketSoyuz-U
SpaceportBaikonurpad LC1
OutcomeSuccess
Launch agencyRVSNSoviet Union

Flight

Date and time (UTC)
November 17, 1975, 14:36
Launch designation
1975-106
Mission
Soyuz 7K-T(A9) No. 64
Flight name
Soyuz-20
Vehicle flight ID
K 15000- 15

Orbit and payload

Initial apogee
350 km
Payload mass to orbit
6.8 t
Payloads
1
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
Soyuz-201975-106ANORAD 8430NPO EnergiyaHuman spaceflight2,850 kgDocked with another object · Nov 19, 1975

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