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Sentinel-1A

retired

Earth ObservationLEOCOSPAR 2014-016ALaunched 4/3/2014

Mission & Launch

Launch Mission: Sentinel 1A
Launch Vehicle: Soyuz-ST-A Fregat
Launch Date: 4/3/2014
Last Contact: 6/29/2026

Orbit & Mass

Orbit Class: LEO
Altitude: 687.5 km
Inclination: 98.17 deg
Dry Mass: 2,027 kg
Total Mass: 2,157 kg

Payload Classification

Mission Type: Earth Observation
Payload Category: IMG-R
Payload Class: C

Organizations

Operator: European Space Agency (ESA)
Manufacturer: Thales Alenia Space

Registry

COSPAR ID: 2014-016A
UN Registration: ST/SG/SER.E/733