Photo: NASA · Public domain (US government)

Zenit-4MKM 31

Success Soviet Union, Soyuz U

Show on globe

Zenit-4MKM 31: the flight path in 3D, from the pad to orbit, seen from space Replay the flight in 3D

About this launch

High-resolution film-return Zenit reconnaissance satellite

More about this launch

Flight profileThe climb, seen from the side · 3D replay on the globe
to orbit0 km1,150 km downrange200 km up

Watch the 3D simulation →

Launch window and padBaikonur Cosmodrome, Republic of Kazakhstan
Site
Baikonur Cosmodrome, Republic of Kazakhstan

Everything launching from Baikonur Cosmodrome →

Rocket and boosterSoyuz U
Vehicle
Soyuz U

Soyuz U: specs, record and next flights → Soviet Union: all its launches →

MissionGovernment/Top Secret · LEO

Government/Top Secret · LEO

What it put in orbit5 catalogued objects
ObjectTypeOrbit
COSMOS 1113 1979-064A Payload re-entered 1979-07-23
SL-4 R/B 1979-064B Rocket body re-entered 1979-07-15
COSMOS 1113 DEB 1979-064C Debris re-entered 1979-07-26
COSMOS 1113 DEB 1979-064D Debris re-entered 1979-07-27
COSMOS 1113 DEB 1979-064E Debris re-entered 1979-07-25

COSPAR ID 1979-064. Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).

Support NextLiftoff The site has no ads. If it's useful to you, a small tip helps pay for the server.

Suggest something

An idea, something broken, a launch with wrong data? It goes straight to me.

Only what you type and the page you're on are kept, no IP address. See the privacy policy.

Follow & remind

Change the times and more
Follow this flight
Reminders before liftoff
Also notify me of

If the launch moves, your reminders move with it.

No pop-ups? Put it in your calendar · as a Discord message

Follow

Every launch, as soon as it's announced.

Remind me before each launch

Reminders follow each launch when it moves. You can change this any time here or on the Notifications page.