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

Soyuz-23

retired

Союз-23

Human SpaceflightLEOCOSPAR 1976-100ALaunched 10/14/1976
Admin Edit
Mission & Launch
Launch Mission
Soyuz-23 Mission
Launch Vehicle
Soyuz 11A511
Launch Date
10/14/1976
Last Contact
10/16/1976
Orbit & Mass
Orbit Class
LEO
Altitude
249.5 km
Inclination
51.59 deg
Dry Mass
2,850 kg
Total Mass
6,800 kg
Payload Classification
Mission Type
Human Spaceflight
Payload Category
SS
Payload Class
D
Organizations
Operator
NPO Energomash
Manufacturer
NPO Energomash
Registry
COSPAR ID
1976-100A
UN Registration
A/AC.105/INF.352
Track