Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

Astra 1H

retired

CommunicationsGEOCOSPAR 1999-033ALaunched 6/18/1999

Mission & Launch

Launch Mission: Astra 1H Mission
Launch Vehicle: Proton-K
Launch Date: 6/18/1999
Last Contact: 10/17/2019

Orbit & Mass

Orbit Class: GEO
Altitude: 35,786 km
Inclination: 0.04 deg
Dry Mass: 2,000 kg
Total Mass: 3,728 kg

Payload Classification

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

Organizations

Operator: SES
Manufacturer: Hughes Space and Comms. Co (Hughes Satellite Systems)

Constellation

Name: ASTRA 1GEO fleet
Active Satellites: 10
Planned Satellites: 1

Registry

COSPAR ID: 1999-033A
UN Registration: A/AC.105/INF.412