Soviet Space ProgramSoyuz U41/1, Plesetsk Cosmodrome, Russian Federation
Yantar-4K2 4
Launched
January 13, 1984
Summary
Yantar-4K2 4 launched on a Soviet Space Program Soyuz U from 41/1, Plesetsk Cosmodrome, Russian Federation on January 13, 1984. It was Soviet Space Program's 1,763rd launch, 4th this year and humanity's 2,779th orbital launch attempt. It was the 353rd Soyuz U flight and the 2nd this year. The payload was bound for low Earth orbit (LEO). Kosmos-1532, one of 2 catalogued objects, reached a 176 × 371 km orbit inclined 67.1°. 2 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
- 353rd Soyuz U flight · 2nd this yearSoviet Space Program's 1,763rd launch4th this yearhumanity's 2,779th orbital launch attempt4th orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1532 · NORAD 14634 · 1984-004 · Space-Track · tracking 1 of 2 objects
Show the numbers for orbit elements
- Object
- COSMOS 1532
- Object ID
- 1984-004A
- Epoch
- 1984-01-13 14:57:53 UTC
- Mean motion
- 16.02947528 rev/day
- Eccentricity
- 0.014668
- Inclination
- 67.137°
- Ascending node
- 179.5499°
- Arg. of perigee
- 68.5802°
- Mean anomaly
- 293.1251°
- Element set
- 999
- Rev at epoch
- 5831
- 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
2 catalogued: 1 payload, 1 rocket stage; none still in orbit
- Kosmos-1532 · NORAD 14634 · landed February 26, 1984
Soyuz-U 12-806 Blok-I · re-entered January 18, 1984
Data from J. McDowell, planet4589.org
About this launch
Film-return reconnaissance satellite
Pad

41/1, Plesetsk Cosmodrome, Russian Federation
249th launch from 41/1, 1st this year · 973rd from Plesetsk Cosmodrome, Russian Federation
310 launches from this pad · 1,688 from Plesetsk Cosmodrome, Russian Federation
23 days after the previous launch from this pad
All launches from Plesetsk Cosmodrome, Russian FederationOpen in maps
Questions
When did Yantar-4K2 4 launch?
Yantar-4K2 4 launched on January 13, 1984. The time is known to the hour, not the minute.
Where can I watch Yantar-4K2 4?
No webcast is on record for this launch.
What rocket launched Yantar-4K2 4?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Yantar-4K2 4 launch from?
41/1, Plesetsk Cosmodrome, Russian Federation.
What orbit did Yantar-4K2 4 reach?
Kosmos-1532, one of 2 catalogued objects, reached a 176 × 371 km orbit inclined 67.1°.
How many satellites did Yantar-4K2 4 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)