Optus B1, B2, B3 - Gunter's Space Page

About Optus Satellite - Optus Enterprise & Business

Aussat-B-MFS - Gunter's Space Page

CZ-2 (Chang Zheng-2) - Gunter's Space Page

Aussat A1, A2, A3 / Optus A1, A2, A3 - Gunter's Space Page

Gunter's Space Page - Information on spaceflight, launch vehicles and satellites

TKS-VA (11F74) - Gunter's Space Page

Ariane 5 - Wikipedia

YORP Effect on Long-Term Rotational Dynamics of Debris in GEO

Aussat / Optus-series

PDF) YORP Effect on Long-Term Rotational Dynamics of Debris in GEO

SES 1, 2, 3 - Gunter's Space Page

CZ-2E (Chang Zheng-2E) - Gunter's Space Page

CZ-2 (Chang Zheng-2) - Gunter's Space Page

Communications satellites

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