Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

OPS 4439

retired

Earth ObservationLEOCOSPAR 1964-079ALaunched 12/4/1964

Mission & Launch

Launch Mission: AFP-206
Launch Vehicle: Atlas SLV-3 Agena D
Launch Date: 12/4/1964
Last Contact: 12/5/1964

Orbit & Mass

Orbit Class: LEO
Altitude: 257.5 km
Inclination: 97.02 deg
Dry Mass: 2,000 kg
Total Mass: 2,190 kg

Payload Classification

Mission Type: Earth Observation
Payload Category: IMG
Payload Class: D

Organizations

Operator: U.S. National Reconnaissance Office (NRO)
Manufacturer: Lockheed Martin

Registry

COSPAR ID: 1964-079A
UN Registration: A/AC.105/INF.090