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USA 308

retired

Signals IntelligenceLEOCOSPAR 2020-046DLaunched 7/15/2020

Mission & Launch

Launch Mission: NROL-129
Launch Vehicle: Minotaur IV
Launch Date: 7/15/2020
Last Contact: 1/1/2026

Orbit & Mass

Orbit Class: LEO
Altitude: 575.5 km
Inclination: 54 deg
Dry Mass: 200 kg
Total Mass: 250 kg

Payload Classification

Mission Type: Signals Intelligence
Payload Category: SIG?*
Payload Class: D

Organizations

Operator: U.S. National Reconnaissance Office (NRO)
Manufacturer: BAE Systems

Registry

COSPAR ID: 2020-046D
UN Registration: ST/SG/SER.E/951