Discoverer

Military/Government

LAUNCH WINDOW

21 Jan 1959

Drawing of a calendar and a clock

ORBIT

LEO (565km, 89.7°)

Eccentricity:

0.712

a path of a rocket

LAUNCH SITE

Vandenberg

California, United States

VEHICLE

Thor DM-18 Agena-A

Operated by: NASA

Drawn project of a Rocket