Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Estrela do Sul 1

retired

CommunicationsGEOCOSPAR 2004-001ALaunched 1/11/2004

Mission & Launch

Launch Mission: SL12 Telstar 14
Launch Vehicle: Zenit-3SL
Launch Date: 1/11/2004
Last Contact: 11/18/2011

Orbit & Mass

Orbit Class: GEO
Altitude: 35,786.5 km
Inclination: 0.03 deg
Dry Mass: 2,000 kg
Total Mass: 4,694 kg

Payload Classification

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

Organizations

Operator: Loral Skynet do Brazil
Manufacturer: Vantor

Constellation

Name: Telstar GEO fleet
Active Satellites: 5

Registry

COSPAR ID: 2004-001A
UN Registration: ST/SG/SER.E/639