Polaris Intelligence
Polaris
Intelligence
About
Ctrl K
Sign in
© Polaris Intelligence 2026
PrivacyTermsAdmin

Progress-18

retired

Прогресс-18

Human SpaceflightLEOCOSPAR 1983-106ALaunched 10/20/1983
Admin Edit
Mission & Launch
Launch Mission
Progress-18 Mission
Launch Vehicle
Soyuz-U
Launch Date
10/20/1983
Last Contact
11/16/1983
Orbit & Mass
Orbit Class
LEO
Altitude
336 km
Inclination
51.63 deg
Dry Mass
4,800 kg
Total Mass
7,250 kg
Payload Classification
Mission Type
Human Spaceflight
Payload Category
SS
Payload Class
C
Organizations
Operator
NPO Energomash
Manufacturer
NPO Energomash
Registry
COSPAR ID
1983-106A
UN Registration
ST/SG/SER.E/094
Track