Soviet Space ProgramSoyuz U31/6, Baikonur Cosmodrome, Republic of Kazakhstan
Zenit-6U 56
Launched
April 21, 1982
Summary
Zenit-6U 56 launched on a Soviet Space Program Soyuz U from 31/6, Baikonur Cosmodrome, Republic of Kazakhstan on April 21, 1982. It was Soviet Space Program's 1,580th launch, 29th this year and humanity's 2,553rd orbital launch attempt. It was the 274th Soyuz U flight and the 9th this year. The payload was bound for low Earth orbit (LEO). Kosmos-1352, one of 6 catalogued objects, reached a 215 × 367 km orbit inclined 70.4°. 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
- 274th Soyuz U flight · 9th this yearSoviet Space Program's 1,580th launch29th this yearhumanity's 2,553rd orbital launch attempt36th orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1352 · NORAD 13144 · 1982-035 · Space-Track · tracking 1 of 6 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1982-035A
- Epoch
- 1982-04-21 10:37:56 UTC
- Mean motion
- 15.96655162 rev/day
- Eccentricity
- 0.0114366
- Inclination
- 70.3744°
- Ascending node
- 30.8953°
- Arg. of perigee
- 65.1436°
- Mean anomaly
- 296.1195°
- Element set
- 999
- Rev at epoch
- 1
- 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-1352 · NORAD 13144 · landed May 5, 1982
Soyuz-U 39-426 Blok-I · re-entered April 29, 1982
Data from J. McDowell, planet4589.org
About this launch
Optical film-return reconnaissance satellite
Pad

31/6, Baikonur Cosmodrome, Republic of Kazakhstan
244th launch from 31/6, 3rd this year · 624th from Baikonur Cosmodrome, Republic of Kazakhstan
430 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
18 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Zenit-6U 56 launch?
Zenit-6U 56 launched on April 21, 1982. The time is known to the hour, not the minute.
Where can I watch Zenit-6U 56?
No webcast is on record for this launch.
What rocket launched Zenit-6U 56?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Zenit-6U 56 launch from?
31/6, Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Zenit-6U 56 reach?
Kosmos-1352, one of 6 catalogued objects, reached a 215 × 367 km orbit inclined 70.4°.
How many satellites did Zenit-6U 56 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)