UFO 8

Launch Details
Launched 15 March 1998
Flight ended
Status Non-operational
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 25258
COSPAR ID 1998-016A
Alternative names USA 138
Observing

Current orbital elements

Inclination 10.636°
Eccentricity 0.00043
RA ascending node 1.674 hr
Argument perigee 257.920°
Mean anomaly 160.606°
Orbital period 1434.277 min
Epoch of osculation 03 May 2025, 09:36

See historical orbital elements »

Derived Quantities

Min Altitude 35739.8 km
Mean Altitude 35758.1 km
Peak Altitude 35776.4 km

Orbital History

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Launched alongside

ATLAS 2 CENTAUR R/B

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Fairfield

Latitude:
Longitude:
Timezone:

41.14°N
73.26°W
EDT

Color scheme