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// communications · 2009

Optus D3

Australian communications satellite. Optus D3 was launched on August 21, 2009 aboard a Ariane 5ECA from Kourou. Latest status in GCAT: in orbit.

COSPAR 2009-044BNORAD 35756Australia

Identity

Name in GCAT
Optus D3
International designator
2009-044B
NORAD catalog number
35756
GCAT identifier
S35756
UN registration
ST/SG/SER.E/579

Mission

Mission type
Communications
Use
Commercial
Program
Optus
Owner
SingTel Optus
Country
Australia
Builder
Orbital Sciences Corp.
Platform (bus)
OSC Star 2.4

Launch

Date
August 21, 2009 · 22:09 UTC
Launch record
2009-044Success
Spaceport
Kourou · pad ELA3

Orbit and fate

Orbit class (GCAT)
GEO/S
Perigee
35,773 km
Apogee
35,800 km
Inclination
0.00°
Status
In orbit
Last known active
Feb 5, 2023

Size

Mass
2,475 kg
Dry mass
1,182 kg
Length
3.9 m
Diameter
2.30 m
Span
22.4 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q2027514 (CC0).