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Soviet Space ProgramSoyuz U1/5, Baikonur Cosmodrome, Republic of Kazakhstan
Yantar-4KS1 5
Launched
August 6, 1986
Summary
Yantar-4KS1 5 launched on a Soviet Space Program Soyuz U from 1/5, Baikonur Cosmodrome, Republic of Kazakhstan on August 6, 1986. It was Soviet Space Program's 2,011th launch, 55th this year and humanity's 3,094th orbital launch attempt. It was the 447th Soyuz U flight and the 21st this year. The payload was bound for low Earth orbit (LEO). Kosmos-1770, one of 3 catalogued objects, reached a 216 × 310 km orbit inclined 64.8°. 3 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
- 447th Soyuz U flight · 21st this yearSoviet Space Program's 2,011th launch55th this yearhumanity's 3,094th orbital launch attempt65th orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1770 · NORAD 16897 · 1986-060 · Space-Track · tracking 1 of 3 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1986-060A
- Epoch
- 1986-08-07 19:05:11 UTC
- Mean motion
- 16.06682519 rev/day
- Eccentricity
- 0.0070828
- Inclination
- 64.7554°
- Ascending node
- 188.2514°
- Arg. of perigee
- 75.0878°
- Mean anomaly
- 282.2384°
- Element set
- 999
- Rev at epoch
- 21
- B*
- 0.00012796
Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO.
Catalogued objects
3 catalogued: 1 payload, 1 rocket stage, 1 component; none still in orbit
- Kosmos-1770 · NORAD 16897 · deorbited February 2, 1987
Soyuz-U 56-445 Blok-I · re-entered August 12, 1986
Data from J. McDowell, planet4589.org
About this launch
First generation electro-optical reconnaissance satellite
Pad
1/5, Baikonur Cosmodrome, Republic of Kazakhstan
228th launch from 1/5, 8th this year · 786th from Baikonur Cosmodrome, Republic of Kazakhstan
487 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
48 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Yantar-4KS1 5 launch?
Yantar-4KS1 5 launched on August 6, 1986. The time is known to the hour, not the minute.
Where can I watch Yantar-4KS1 5?
No webcast is on record for this launch.
What rocket launched Yantar-4KS1 5?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Yantar-4KS1 5 launch from?
1/5, Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Yantar-4KS1 5 reach?
Kosmos-1770, one of 3 catalogued objects, reached a 216 × 310 km orbit inclined 64.8°.
How many satellites did Yantar-4KS1 5 launch?
1 payload from this launch is catalogued, no longer in orbit (Data from J. McDowell, planet4589.org).