PAYLOAD
DECAYED
EXPLORER 18 (IMP-1)
Uptime (d)
764
Orbit
OTHER
Catalog number: 693
Int designator: 1963-046A
Country/Org.: UNITED STATES OF AMERICA
Orbital period: 5610.65 min
Inclination: 35.19 deg
Periapsis: 4386.0 km
Launch: Nov. 27, 1963 on board Atlas Centaur | AC-2 Instrumentation Ring
