Soviet Space ProgramSoyuz U1/5, Baikonur Cosmodrome, Republic of Kazakhstan
Yantar-1KFT 4
Launched
November 14, 1984
Summary
Yantar-1KFT 4 launched on a Soviet Space Program Soyuz U from 1/5, Baikonur Cosmodrome, Republic of Kazakhstan on November 14, 1984. It was Soviet Space Program's 1,846th launch, 87th this year and humanity's 2,891st orbital launch attempt. It was the 387th Soyuz U flight and the 36th this year. The payload was bound for low Earth orbit (LEO). Kosmos-1608, one of 3 catalogued objects, reached a 204 × 250 km orbit inclined 70.0°. 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
- 387th Soyuz U flight · 36th this yearSoviet Space Program's 1,846th launch87th this yearhumanity's 2,891st orbital launch attempt116th orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1608 · NORAD 15393 · 1984-116 · Space-Track · tracking 1 of 3 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1984-116A
- Epoch
- 1984-11-14 09:01:42 UTC
- Mean motion
- 16.19767217 rev/day
- Eccentricity
- 0.0034961
- Inclination
- 69.9976°
- Ascending node
- 211.0035°
- Arg. of perigee
- 69.7541°
- Mean anomaly
- 290.7432°
- 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
3 catalogued: 1 payload, 1 rocket stage, 1 component; none still in orbit
- Kosmos-1608 · NORAD 15393 · landed December 17, 1984
Soyuz-U No. 352 Blok-I · re-entered November 17, 1984
Data from J. McDowell, planet4589.org
About this launch
Film-return reconnaissance satellite
Pad

1/5, Baikonur Cosmodrome, Republic of Kazakhstan
211th launch from 1/5, 5th this year · 724th from Baikonur Cosmodrome, Republic of Kazakhstan
487 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
47 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Yantar-1KFT 4 launch?
Yantar-1KFT 4 launched on November 14, 1984. The time is known to the hour, not the minute.
Where can I watch Yantar-1KFT 4?
No webcast is on record for this launch.
What rocket launched Yantar-1KFT 4?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Yantar-1KFT 4 launch from?
1/5, Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Yantar-1KFT 4 reach?
Kosmos-1608, one of 3 catalogued objects, reached a 204 × 250 km orbit inclined 70.0°.
How many satellites did Yantar-1KFT 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)