2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Launches
  3. 1970
  4. 1970-078
// orbital launch

Zenit-2M

Voskhod 11A57 launch from Baikonur (Soviet Union) on October 1, 1970, carrying 1 payload. GCAT records the launch as a success.

October 1, 1970 · 08:20 UTCLaunch 1970-078Launch no. 1,131 in the log
SpaceportBaikonurpad LC1
OutcomeSuccess
Launch agencyRVSNSoviet Union

Flight

Date and time (UTC)
October 1, 1970, 08:20
Launch designation
1970-078
Mission
Zenit-2M
Flight name
Kosmos-366
Vehicle flight ID
Yu15002-029

Orbit and payload

Initial apogee
295 km
Payload mass to orbit
5.4 t
Payloads
1
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
Kosmos-3661970-078ANORAD 4561Main Space Forces DirectorateOptical imaging2,200 kgLanded · Oct 13, 1970

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