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Ekspress AM-4

retired

Экспресс АМ-4

CommunicationsHEOCOSPAR 2011-045ALaunched 8/17/2011

Mission & Launch

Launch Mission: Ekspress AM-4 Mission
Launch Vehicle: Proton-M
Launch Date: 8/17/2011
Last Contact: 8/17/2011

Orbit & Mass

Orbit Class: HEO
Altitude: 10,467.5 km
Inclination: 51.16 deg
Dry Mass: 2,500 kg
Total Mass: 5,700 kg

Payload Classification

Mission Type: Communications
Payload Category: COM
Payload Class: B

Organizations

Operator: Russian Satellite Communications Company (RSCC)
Manufacturer: Airbus

Constellation

Name: Ekspress AM GEO fleet
Active Satellites: 8

Registry

COSPAR ID: 2011-045A
UN Registration: ST/SG/SER.E/641