Explorer 4

The launch of ARPA Juno I took place on 26 Jul 1958, launching the Explorer 4 mission. The launch site was Cape Canaveral, Florida, United States. The payload was deployed in a MEO orbit at an altitude of 1238.

Main Info

DATE AND TIME

26 Jul 1958

03:00 PM UTC

Drawing of a calendar and a clock

OPERATOR

ARPA

Path of a Rocket

LAUNCH SITE

Cape Canaveral

Florida, United States

Drawing of a launch platform

VEHICLE

Juno I

Drawn project of a Rocket
Primary Orbit Parameters

Orbit Type:

MEO

Altitude:

1238km

Inclination:

50.25°

Eccentricity:

0.788

Apogee Altitude:

2213km

Perigee Altitude:

263km

LTDN:

Launch Site Location
Related Launches