Soviet Space ProgramSoyuz U41/1, Plesetsk Cosmodrome, Russian Federation
Yantar-4K2 8
Launched
June 26, 1984
Summary
Yantar-4K2 8 launched on a Soviet Space Program Soyuz U from 41/1, Plesetsk Cosmodrome, Russian Federation on June 26, 1984. It was Soviet Space Program's 1,809th launch, 50th this year and humanity's 2,841st orbital launch attempt. It was the 373rd Soyuz U flight and the 22nd this year. The payload was bound for low Earth orbit (LEO). Kosmos-1576, one of 4 catalogued objects, reached a 169 × 364 km orbit inclined 67.1°. 4 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
- 373rd Soyuz U flight · 22nd this yearSoviet Space Program's 1,809th launch50th this yearhumanity's 2,841st orbital launch attempt66th orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1576 · NORAD 15070 · 1984-066 · Space-Track · tracking 1 of 4 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1984-066A
- Epoch
- 1984-06-26 15:21:40 UTC
- Mean motion
- 16.05611481 rev/day
- Eccentricity
- 0.0146913
- Inclination
- 67.1401°
- Ascending node
- 135.2592°
- Arg. of perigee
- 91.1014°
- Mean anomaly
- 270.7012°
- 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
4 catalogued: 1 payload, 1 rocket stage, 2 components; none still in orbit
- Kosmos-1576 · NORAD 15070 · landed August 24, 1984
Soyuz-U 32-807 Blok-I · re-entered June 29, 1984
Data from J. McDowell, planet4589.org
About this launch
Film-return reconnaissance satellite
Pad

41/1, Plesetsk Cosmodrome, Russian Federation
257th launch from 41/1, 9th this year · 1,001st from Plesetsk Cosmodrome, Russian Federation
310 launches from this pad · 1,688 from Plesetsk Cosmodrome, Russian Federation
4 days 7 hours after the previous launch from this pad
All launches from Plesetsk Cosmodrome, Russian FederationOpen in maps
Questions
When did Yantar-4K2 8 launch?
Yantar-4K2 8 launched on June 26, 1984. The time is known to the hour, not the minute.
Where can I watch Yantar-4K2 8?
No webcast is on record for this launch.
What rocket launched Yantar-4K2 8?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Yantar-4K2 8 launch from?
41/1, Plesetsk Cosmodrome, Russian Federation.
What orbit did Yantar-4K2 8 reach?
Kosmos-1576, one of 4 catalogued objects, reached a 169 × 364 km orbit inclined 67.1°.
How many satellites did Yantar-4K2 8 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)