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Soviet Space ProgramSoyuz U43/4 (43R), Plesetsk Cosmodrome, Russian Federation

Zenit-4MKM 8

Launched

December 20, 1977

Launch Successful

Summary

Zenit-4MKM 8 launched on a Soviet Space Program Soyuz U from 43/4 (43R), Plesetsk Cosmodrome, Russian Federation on December 20, 1977. It was Soviet Space Program's 1,178th launch, 98th this year and humanity's 2,041st orbital launch attempt. It was the 85th Soyuz U flight and the 38th this year. The payload was bound for low Earth orbit (LEO). Kosmos-969, one of 6 catalogued objects, reached a 186 × 324 km orbit inclined 62.8°. 6 objects from this launch are catalogued, one of them a payload.

Watch
No webcast on record.
Vehicle
Soyuz U · Soviet Space Program
Booster
No booster details on record.
Mission
Government/Top Secret · Low Earth Orbit (LEO)
Milestone
85th Soyuz U flight · 38th this yearSoviet Space Program's 1,178th launch98th this yearhumanity's 2,041st orbital launch attempt126th orbital launch attempt this year

Flight preview

Orbit: as tracked

62.8°Inclination
186 × 324 kmPerigee × apogeefrom mean elements
89.5 minPeriodfrom mean elements
276.3°Ascending node
17831 d agoElement epoch1977-12-20 18:32 UTC · stale

Kosmos-969 · NORAD 10527 · 1977-120 · Space-Track · tracking 1 of 6 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
1977-120A
Epoch
1977-12-20 18:32:50 UTC
Mean motion
16.09467255 rev/day
Eccentricity
0.0104082
Inclination
62.823°
Ascending node
276.2982°
Arg. of perigee
76.1963°
Mean anomaly
289.5031°
Element set
999
Rev at epoch
2
B*
0

Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO. Ascent drawn from padside's representative profile.

Catalogued objects

6 catalogued: 1 payload, 1 rocket stage, 4 components; none still in orbit

  • Kosmos-969 · NORAD 10527 · landed January 3, 1978

Soyuz-U 52-699 Blok-I · re-entered December 26, 1977

Data from J. McDowell, planet4589.org

About this launch

High-resolution film-return Zenit reconnaissance satellite

Pad

Map of 43/4 (43R)

43/4 (43R), Plesetsk Cosmodrome, Russian Federation

114th launch from 43/4 (43R), 22nd this year · 591st from Plesetsk Cosmodrome, Russian Federation

329 launches from this pad · 1,688 from Plesetsk Cosmodrome, Russian Federation

6 days 6 hours after the previous launch from this pad

Questions

When did Zenit-4MKM 8 launch?

Zenit-4MKM 8 launched on December 20, 1977. The time is known to the hour, not the minute.

Where can I watch Zenit-4MKM 8?

No webcast is on record for this launch.

What rocket launched Zenit-4MKM 8?

Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet

Where did Zenit-4MKM 8 launch from?

43/4 (43R), Plesetsk Cosmodrome, Russian Federation.

What orbit did Zenit-4MKM 8 reach?

Kosmos-969, one of 6 catalogued objects, reached a 186 × 324 km orbit inclined 62.8°.

How many satellites did Zenit-4MKM 8 launch?

1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).