Soviet Space ProgramSoyuz U16/2, Plesetsk Cosmodrome, Russian Federation
Zenit-8 40
Launched
November 4, 1986
Summary
Zenit-8 40 launched on a Soviet Space Program Soyuz U from 16/2, Plesetsk Cosmodrome, Russian Federation on November 4, 1986. It was Soviet Space Program's 2,033rd launch, 77th this year and humanity's 3,120th orbital launch attempt. It was the 455th Soyuz U flight and the 29th this year. The payload was bound for low Earth orbit (LEO). Kosmos-1790, one of 7 catalogued objects, reached a 203 × 300 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
- 455th Soyuz U flight · 29th this yearSoviet Space Program's 2,033rd launch77th this yearhumanity's 3,120th orbital launch attempt91st orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1790 · NORAD 17056 · 1986-085 · Space-Track · tracking 1 of 7 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1986-085A
- Epoch
- 1986-11-04 11:38:04 UTC
- Mean motion
- 16.10936908 rev/day
- Eccentricity
- 0.0073334
- Inclination
- 72.873°
- Ascending node
- 225.8679°
- Arg. of perigee
- 94.668°
- Mean anomaly
- 266.2912°
- Element set
- 999
- Rev at epoch
- 0
- 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
7 catalogued: 1 payload, 1 rocket stage, 5 components; none still in orbit
- Kosmos-1790 · NORAD 17056 · landed November 18, 1986
Soyuz-U 48-352 Blok-I · re-entered November 9, 1986
Data from J. McDowell, planet4589.org
About this launch
Film-return reconnaissance satellite
Pad

16/2, Plesetsk Cosmodrome, Russian Federation
56th launch from 16/2, 9th this year · 1,139th from Plesetsk Cosmodrome, Russian Federation
136 launches from this pad · 1,688 from Plesetsk Cosmodrome, Russian Federation
4 days 3 hours after the previous launch from this pad
All launches from Plesetsk Cosmodrome, Russian FederationOpen in maps
Questions
When did Zenit-8 40 launch?
Zenit-8 40 launched on November 4, 1986. The time is known to the hour, not the minute.
Where can I watch Zenit-8 40?
No webcast is on record for this launch.
What rocket launched Zenit-8 40?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Zenit-8 40 launch from?
16/2, Plesetsk Cosmodrome, Russian Federation.
What orbit did Zenit-8 40 reach?
Kosmos-1790, one of 7 catalogued objects, reached a 203 × 300 km orbit inclined 72.9°.
How many satellites did Zenit-8 40 launch?
1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).
![[AUTO] Soyuz U - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Fsoyuz2520u_image_20190222031023.jpeg&w=1600)