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Zenit-2M

Voskhod 11A57 launch from Plesetsk (Soviet Union) on May 25, 1973, carrying 2 payloads. GCAT records the launch as a success.

May 25, 1973 · 13:30 UTCLaunch 1973-033Launch no. 1,451 in the log
SpaceportPlesetskpad LC43/4
OutcomeSuccess
Launch agencyRVSNSoviet Union

Flight

Date and time (UTC)
May 25, 1973, 13:30
Launch designation
1973-033
Mission
Zenit-2M
Flight name
Kosmos-561
Vehicle flight ID
78033 -160

Orbit and payload

Initial apogee
294 km
Payload mass to orbit
6.0 t
Payloads
2
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
Kosmos-5611973-033ANORAD 6657Main Space Forces DirectorateOptical imaging2,200 kgLanded · Jun 6, 1973
Kapsula Kosmosa-5611973-033DNORAD 6662TsKBEM Filial No. 3Astronomy630 kgReentered (orbital decay) · Jun 20, 1973

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