Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Soyuz-35

retired

Союз-35

Human SpaceflightLEOCOSPAR 1980-027ALaunched 4/9/1980

Mission & Launch

Launch Mission: Soyuz-35 Mission
Launch Vehicle: Soyuz-U
Launch Date: 4/9/1980
Last Contact: 6/3/1980

Orbit & Mass

Orbit Class: LEO
Altitude: 338 km
Inclination: 51.62 deg
Dry Mass: 2,850 kg
Total Mass: 6,800 kg

Payload Classification

Mission Type: Human Spaceflight
Payload Category: SS
Payload Class: C

Organizations

Operator: NPO Energomash
Manufacturer: NPO Energomash

Registry

COSPAR ID: 1980-027A
UN Registration: ST/SG/SER.E/039