Soviet Space ProgramSoyuz U31/6, Baikonur Cosmodrome, Republic of Kazakhstan
Zenit-8 37 (Kosmos 1775)
Launched
September 3, 1986
Summary
Zenit-8 37 (Kosmos 1775) launched on a Soviet Space Program Soyuz U from 31/6, Baikonur Cosmodrome, Republic of Kazakhstan on September 3, 1986. It was Soviet Space Program's 2,016th launch, 60th this year and humanity's 3,100th orbital launch attempt. It was the 450th Soyuz U flight and the 24th this year. The payload was bound for low Earth orbit (LEO). Kosmos-1775, one of 11 catalogued objects, reached a 214 × 387 km orbit inclined 70.4°. 11 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
- 450th Soyuz U flight · 24th this yearSoviet Space Program's 2,016th launch60th this yearhumanity's 3,100th orbital launch attempt71st orbital launch attempt this year
Flight preview
Orbit: as tracked
Kosmos-1775 · NORAD 16926 · 1986-066 · Space-Track · tracking 1 of 11 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1986-066A
- Epoch
- 1986-09-03 09:23:08 UTC
- Mean motion
- 15.93230094 rev/day
- Eccentricity
- 0.0129081
- Inclination
- 70.3638°
- Ascending node
- 145.1807°
- Arg. of perigee
- 66.0258°
- Mean anomaly
- 295.4404°
- Element set
- 999
- Rev at epoch
- 1
- 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
11 catalogued: 1 payload, 1 rocket stage, 9 components; none still in orbit
- Kosmos-1775 · NORAD 16926 · landed September 17, 1986
Soyuz-U 48-351 Blok-I · re-entered September 25, 1986
Data from J. McDowell, planet4589.org
About this launch
Film-return reconnaissance satellite
Pad

31/6, Baikonur Cosmodrome, Republic of Kazakhstan
293rd launch from 31/6, 7th this year · 789th from Baikonur Cosmodrome, Republic of Kazakhstan
430 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
6 days 20 hours after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Zenit-8 37 (Kosmos 1775) launch?
Zenit-8 37 (Kosmos 1775) launched on September 3, 1986. The time is known to the hour, not the minute.
Where can I watch Zenit-8 37 (Kosmos 1775)?
No webcast is on record for this launch.
What rocket launched Zenit-8 37 (Kosmos 1775)?
Soyuz U, flown by Soviet Space Program. Soyuz U spec sheet
Where did Zenit-8 37 (Kosmos 1775) launch from?
31/6, Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Zenit-8 37 (Kosmos 1775) reach?
Kosmos-1775, one of 11 catalogued objects, reached a 214 × 387 km orbit inclined 70.4°.
How many satellites did Zenit-8 37 (Kosmos 1775) 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)