Earth orbit
Cosmos-1686
Cosmos-1686 is catalogued by GCAT as a human-spaceflight mission in the TKS program.

Completed or retired · Historical mission record
View in 3D map ↗Overview
The mission
Cosmos-1686 is catalogued by GCAT as a human-spaceflight mission in the TKS program. This reconstructed record groups 1 GCAT payload or flight element under launch 1985-086; fields not present in GCAT are intentionally left unset.
Launch profile
The launch
- Launch
- 27 September 1985, 08:41:42 UTC
- Launch location
- NIIP-5, Baykonur, Kazakstan
- Launch vehicle
- Proton-K
- Orbit
- Lower low Earth orbit (inclined)
Trajectory
Mission timeline
Interactive playback
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Mission outcomeOpen outcome source ↗
Mission ended — Completed or retired
Operations concluded · December 1989
Historical mission record
GCAT records the primary mission element as completed or no longer operational.
Hardware
Spacecraft
Cosmos-1686
GCAT program: TKS.
- GCAT ID
- S16095
- Manufacturer
- ZIKh (Zavod im. M.V. Khrunichev)
- Launch mass
- 19,000 kg
- Dimensions
- 9.7 m long · 4.2 m diameter · 9.7 m span
Visual archive
Gallery
0 images from Cosmos-1686.
No mission imagery is available yet.
Verification

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