Military/Government Boeing's Delta II vehicle

Gravity Probe B

The launch of Boeing Delta II took place on 20 Apr 2004, launching the Gravity Probe B mission. The launch site was Vandenberg, California, United States. The payload was deployed in a LEO orbit at an altitude of 643.

Main Info

DATE AND TIME

20 Apr 2004

04:57 PM UTC

Drawing of a calendar and a clock

OPERATOR

Boeing

Path of a Rocket

LAUNCH SITE

Vandenberg

California, United States

Drawing of a launch platform

VEHICLE

Delta II

Drawn project of a Rocket
Primary Orbit Parameters

Orbit Type:

LEO

Altitude:

643km

Inclination:

90°

Eccentricity:

0.003

Apogee Altitude:

645km

Perigee Altitude:

641km

LTDN:

Launch Site Location
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