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Soviet Space ProgramSoyuz U43/3 (43L), Plesetsk Cosmodrome, Russian Federation

Zenit-6U 6

Launched

April 20, 1979

Launch Successful

Summary

Zenit-6U 6 launched on a Soviet Space Program Soyuz U from 43/3 (43L), Plesetsk Cosmodrome, Russian Federation on April 20, 1979. It was Soviet Space Program's 1,302nd launch, 29th this year and humanity's 2,208th orbital launch attempt. It was the 144th Soyuz U flight and the 13th this year. The payload was bound for low Earth orbit (LEO). Kosmos-1095, one of 7 catalogued objects, reached a 362 × 423 km orbit inclined 72.9°. 7 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
144th Soyuz U flight · 13th this yearSoviet Space Program's 1,302nd launch29th this yearhumanity's 2,208th orbital launch attempt35th orbital launch attempt this year

Flight preview

Orbit: as tracked

72.9°Inclination
362 × 423 kmPerigee × apogeefrom mean elements
92.3 minPeriodfrom mean elements
22.7°Ascending node
17344 d agoElement epoch1979-04-21 11:22 UTC · stale

Kosmos-1095 · NORAD 11335 · 1979-034 · Space-Track · tracking 1 of 7 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
1979-034A
Epoch
1979-04-21 11:22:57 UTC
Mean motion
15.60691643 rev/day
Eccentricity
0.0044824
Inclination
72.8544°
Ascending node
22.7073°
Arg. of perigee
169.7869°
Mean anomaly
169.2738°
Element set
999
Rev at epoch
16
B*
0

Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO.

Catalogued objects

7 catalogued: 1 payload, 1 rocket stage, 5 components; none still in orbit

  • Kosmos-1095 · NORAD 11335 · landed May 4, 1979

Soyuz-U 38-407 Blok-I · re-entered April 27, 1979

Data from J. McDowell, planet4589.org

About this launch

Optical film-return reconnaissance satellite

Pad

Map of 43/3 (43L)

43/3 (43L), Plesetsk Cosmodrome, Russian Federation

93rd launch from 43/3 (43L), 4th this year · 677th from Plesetsk Cosmodrome, Russian Federation

234 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-6U 6 launch?

Zenit-6U 6 launched on April 20, 1979. The time is known to the hour, not the minute.

Where can I watch Zenit-6U 6?

No webcast is on record for this launch.

What rocket launched Zenit-6U 6?

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

Where did Zenit-6U 6 launch from?

43/3 (43L), Plesetsk Cosmodrome, Russian Federation.

What orbit did Zenit-6U 6 reach?

Kosmos-1095, one of 7 catalogued objects, reached a 362 × 423 km orbit inclined 72.9°.

How many satellites did Zenit-6U 6 launch?

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