UFO 8

Launch Details
Launched 15 March 1998
Flight ended
Status Operational
Category Geostationary
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 9.537°
Eccentricity 0.00021
RA ascending node 1.964 hr
Argument perihelion 135.442°
Mean anomaly 257.542°
Orbital period 1435.567 min
Epoch of osculation 28 Sep 2022, 15:33

See historical orbital elements »

Derived Quantities

Min Altitude 35774.5 km
Mean Altitude 35783.4 km
Peak Altitude 35792.2 km

Orbital History

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Launched alongside

ATLAS 2 CENTAUR R/B

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Latitude:
Longitude:
Timezone:

41.14°N
73.26°W
EDT

Color scheme