Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Soyuz MS-27

retired

Союз МС-27

Human SpaceflightLEOCOSPAR 2025-072ALaunched 4/8/2025

Mission & Launch

Launch Mission: Soyuz MS-27 Mission
Launch Vehicle: Soyuz-2-1A
Launch Date: 4/8/2025
Last Contact: 12/9/2025

Orbit & Mass

Orbit Class: LEO
Altitude: 418 km
Inclination: 51.64 deg
Dry Mass: 2,900 kg
Total Mass: 7,152 kg

Payload Classification

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

Organizations

Operator: RSC Energia
Manufacturer: RSC Energia

Registry

COSPAR ID: 2025-072A
UN Registration: ST/SG/SER.E/1276