Soviet Space ProgramSoyuz U41/1, Plesetsk Cosmodrome, Russian Federation
Zenit-6U 29
Launched
November 12, 1980
Summary
Zenit-6U 29 launched on a Soviet Space Program Soyuz U from 41/1, Plesetsk Cosmodrome, Russian Federation on November 12, 1980. It was Soviet Space Program's 1,439th launch, 77th this year and humanity's 2,375th orbital launch attempt. It was the 219th Soyuz U flight and the 41st this year. The payload was bound for low Earth orbit (LEO). Kosmos-1221, one of 5 catalogued objects, reached a 199 × 393 km orbit inclined 72.9°. 5 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
- 219th Soyuz U flight · 41st this yearSoviet Space Program's 1,439th launch77th this yearhumanity's 2,375th orbital launch attempt92nd orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1221 · NORAD 12058 · 1980-090 · Space-Track · tracking 1 of 5 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1980-090A
- Epoch
- 1980-11-12 12:18:07 UTC
- Mean motion
- 15.94788239 rev/day
- Eccentricity
- 0.0145129
- Inclination
- 72.8909°
- Ascending node
- 244.1954°
- Arg. of perigee
- 81.4728°
- Mean anomaly
- 280.2878°
- 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
5 catalogued: 1 payload, 1 rocket stage, 3 components; none still in orbit
- Kosmos-1221 · NORAD 12058 · landed November 26, 1980
Soyuz-U 23-472 Blok-I · re-entered November 20, 1980
Data from J. McDowell, planet4589.org
About this launch
Optical film-return reconnaissance satellite
Pad

41/1, Plesetsk Cosmodrome, Russian Federation
191st launch from 41/1, 23rd this year · 778th from Plesetsk Cosmodrome, Russian Federation
310 launches from this pad · 1,688 from Plesetsk Cosmodrome, Russian Federation
12 days after the previous launch from this pad
All launches from Plesetsk Cosmodrome, Russian FederationOpen in maps
Questions
When did Zenit-6U 29 launch?
Zenit-6U 29 launched on November 12, 1980. The time is known to the hour, not the minute.
Where can I watch Zenit-6U 29?
No webcast is on record for this launch.
What rocket launched Zenit-6U 29?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Zenit-6U 29 launch from?
41/1, Plesetsk Cosmodrome, Russian Federation.
What orbit did Zenit-6U 29 reach?
Kosmos-1221, one of 5 catalogued objects, reached a 199 × 393 km orbit inclined 72.9°.
How many satellites did Zenit-6U 29 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)