Aussat A1, A2, A3 / Optus A1, A2, A3 - Gunter's Space Page
CZ-2E (Chang Zheng-2E) - Gunter's Space Page
Aussat / Optus-series
Australian-Owned Debris Projection Australian-Owned Satellite Database - UNSW Canberra
Optus (satellite) - Wikipedia
CZ-2 (Chang Zheng-2) - Gunter's Space Page
Gunter's Space Page - Information on spaceflight, launch vehicles and satellites
Gunter's Space Page - Information on spaceflight, launch vehicles and satellites
HS-601 — Википедия