PAYLOAD
IN ORBIT
21392
HEO
Catalog number: 2610
Int designator: 1966-111A
Country/Org.: UNITED STATES OF AMERICA
Orbital period: 138.55 min
Inclination: 99.1 deg
Periapsis: 474.0 km
Launch: Dec. 11, 1966 on board Atlas D | OV1-9 & 10