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Optus D2

retired

CommunicationsGEOCOSPAR 2007-044ALaunched 10/5/2007

Mission & Launch

Launch Mission: IS-11/Optus D2
Launch Vehicle: Ariane 5GS
Launch Date: 10/5/2007
Last Contact: 7/29/2025

Orbit & Mass

Orbit Class: GEO
Altitude: 35,786.5 km
Inclination: 0.04 deg
Dry Mass: 1,079 kg
Total Mass: 2,350 kg

Payload Classification

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

Organizations

Operator: Singtel
Manufacturer: Northrop Grumman

Constellation

Name: Optus GEO fleet
Active Satellites: 5

Registry

COSPAR ID: 2007-044A
UN Registration: ST/SG/SER.E/527