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Soviet Space ProgramSoyuz U1/5, Baikonur Cosmodrome, Republic of Kazakhstan

Zenit-8 75

Launched

January 18, 1989

Launch Successful

Summary

Zenit-8 75 launched on a Soviet Space Program Soyuz U from 1/5, Baikonur Cosmodrome, Republic of Kazakhstan on January 18, 1989. It was Soviet Space Program's 2,244th launch, 3rd this year and humanity's 3,377th orbital launch attempt. It was the 529th Soyuz U flight and the 2nd this year. The payload was bound for low Earth orbit (LEO). Kosmos-1991, one of 10 catalogued objects, reached a 354 × 422 km orbit inclined 70.0°. 10 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
529th Soyuz U flight · 2nd this yearSoviet Space Program's 2,244th launch3rd this yearhumanity's 3,377th orbital launch attempt3rd orbital launch attempt this year

Flight preview

Orbit: as tracked

70.0°Inclination
354 × 422 kmPerigee × apogeefrom mean elements
92.2 minPeriodfrom mean elements
282.9°Ascending node
13784 d agoElement epoch1989-01-19 03:55 UTC · stale

Kosmos-1991 · NORAD 19758 · 1989-003 · Space-Track · tracking 1 of 10 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
1989-003A
Epoch
1989-01-19 03:55:58 UTC
Mean motion
15.62346476 rev/day
Eccentricity
0.0049631
Inclination
69.9862°
Ascending node
282.9354°
Arg. of perigee
214.9899°
Mean anomaly
144.764°
Element set
999
Rev at epoch
13
B*
0.000085681

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

Catalogued objects

10 catalogued: 1 payload, 1 rocket stage, 8 components; none still in orbit

  • Kosmos-1991 · NORAD 19758 · landed February 1, 1989

Soyuz-U 59-388 Blok-I · re-entered January 27, 1989

Data from J. McDowell, planet4589.org

About this launch

Film-return reconnaissance satellite

Pad

Map of 1/5

1/5, Baikonur Cosmodrome, Republic of Kazakhstan

271st launch from 1/5, 1st this year · 896th from Baikonur Cosmodrome, Republic of Kazakhstan

487 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan

19 days after the previous launch from this pad

Questions

When did Zenit-8 75 launch?

Zenit-8 75 launched on January 18, 1989. The time is known to the hour, not the minute.

Where can I watch Zenit-8 75?

No webcast is on record for this launch.

What rocket launched Zenit-8 75?

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

Where did Zenit-8 75 launch from?

1/5, Baikonur Cosmodrome, Republic of Kazakhstan.

What orbit did Zenit-8 75 reach?

Kosmos-1991, one of 10 catalogued objects, reached a 354 × 422 km orbit inclined 70.0°.

How many satellites did Zenit-8 75 launch?

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