Explorer 21

The launch of McDonnel Douglas Delta-C took place on 4 Oct 1964, launching the Explorer 21 mission. The launch site was Cape Canaveral, Florida, United States. The payload should have been deployed in a HEO orbit.

Main Info

DATE AND TIME

4 Oct 1964

03:45 AM UTC

Drawing of a calendar and a clock

OPERATOR

McDonnel Douglas

Path of a Rocket

LAUNCH SITE

Cape Canaveral

Florida, United States

Drawing of a launch platform

VEHICLE

Delta-C

Drawn project of a Rocket
Primary Orbit Parameters

Orbit Type:

HEO

Altitude:

Inclination:

Eccentricity:

Apogee Altitude:

Perigee Altitude:

LTDN:

Launch Site Location
Related Launches