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Intelsat IS-21

active

CommunicationsGEOCOSPAR 2012-045ALaunched 8/19/2012

Mission & Launch

Launch Mission: SL49 Intelsat IS-21
Launch Vehicle: Zenit-3SL
Launch Date: 8/19/2012

Orbit & Mass

Orbit Class: GEO
Altitude: 35,500.5 km
Inclination: 0.07 deg
Dry Mass: 3,000 kg
Total Mass: 5,984 kg

Payload Classification

Mission Type

Communications

Payload Category

COM

Payload Class

B

Organizations

Operator: Intelsat
Manufacturer: Boeing

Constellation

Name: Intelsat IS GEO fleet
Active Satellites: 19

Registry

COSPAR ID: 2012-045A
UN Registration: ST/SG/SER.E/711