GP-B

Launch Details
Launched 19 April 2004
Flight ended
Status Non-operational
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 28230
COSPAR ID 2004-014A
Alternative names GRAVITY PROBE B
Observing

Current orbital elements

Inclination 89.826°
Eccentricity 0.00033
RA ascending node 4.220 hr
Argument perigee 87.376°
Mean anomaly 272.784°
Orbital period 97.220 min
Epoch of osculation 08 Sep 2024, 12:23

See historical orbital elements »

Derived Quantities

Min Altitude 630.5 km
Mean Altitude 632.8 km
Peak Altitude 635.0 km

Orbital History

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Launched alongside

DELTA 2 R/B

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

Color scheme