PAYLOAD

DECAYED

EXPLORER 9

Uptime (d)

1148

Orbit

LEO

Catalog number: 81

Int designator: 1961-004A

Country/Org.: UNITED STATES OF AMERICA

Orbital period: 93.01 min

Inclination: 38.84 deg

Periapsis: 285.0 km

Launch: Feb. 16, 1961 on board Scout X-1 | Explorer 9