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Explorer 25

retired

Science ExplorationLEOCOSPAR 1964-076BLaunched 11/21/1964

Mission & Launch

Launch Mission: Explorer 24/25
Launch Vehicle: Scout X-4
Launch Date: 11/21/1964
Last Contact: 7/22/1966

Orbit & Mass

Orbit Class: LEO
Altitude: 1,510 km
Inclination: 81.35 deg
Dry Mass: 41 kg
Total Mass: 41 kg

Payload Classification

Mission Type: Science Exploration
Payload Category: SCI
Payload Class: C

Organizations

Operator: NASA Langley Research Center
Manufacturer: Bendix Systems Div.

Registry

COSPAR ID: 1964-076B
UN Registration: A/AC.105/INF.088