Discoverer 31

The launch of NASA Thor DM-21 Agena-B took place on 17 Sep 1961, launching the Discoverer 31 mission. The launch site was Vandenberg, California, United States. The payload was deployed in a LEO orbit at an altitude of 306.5.

Main Info

DATE AND TIME

17 Sep 1961

09:00 PM UTC

Drawing of a calendar and a clock

OPERATOR

NASA

Path of a Rocket

LAUNCH SITE

Vandenberg

California, United States

Drawing of a launch platform

VEHICLE

Thor DM-21 Agena-B

Drawn project of a Rocket
Primary Orbit Parameters

Orbit Type:

LEO

Altitude:

306.5km

Inclination:

82.7°

Eccentricity:

0.24

Apogee Altitude:

380km

Perigee Altitude:

233km

LTDN:

Launch Site Location
Related Launches