Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Kosmos-1688

retired

Космос-1688

Technology DemonstrationLEOCOSPAR 1985-089ALaunched 10/2/1985

Mission & Launch

Launch Mission: Kosmos-1688 Mission
Launch Vehicle: Kosmos 11K65M
Launch Date: 10/2/1985
Last Contact: 11/22/1985

Orbit & Mass

Orbit Class: LEO
Altitude: 444.5 km
Inclination: 50.68 deg
Dry Mass: 925 kg
Total Mass: 1,045 kg

Payload Classification

Mission Type: Technology Demonstration
Payload Category: CAL
Payload Class: D

Organizations

Operator: Proto-Vozdhusnoy Oborony
Manufacturer: Yuzhnoye

Registry

COSPAR ID: 1985-089A
UN Registration: ST/SG/SER.E/140