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NATO IVA

retired

CommunicationsGEOCOSPAR 1991-001ALaunched 1/8/1991

Mission & Launch

Launch Mission: NATO 4A
Launch Vehicle: Delta 7925
Launch Date: 1/8/1991
Last Contact: 8/23/2007

Orbit & Mass

Orbit Class: GEO
Altitude: 35,290.5 km
Inclination: 4.25 deg
Dry Mass: 731 kg
Total Mass: 1,430 kg

Payload Classification

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

Organizations

Operator: NATO
Manufacturer: BAE Systems

Constellation

Name: NATO communications satellites
Active Satellites: 0

Registry

COSPAR ID: 1991-001A
UN Registration: ST/SG/SER.E/258