UFO 9

Launch Details
Launched 19 October 1998
Flight ended
Status Non-operational
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 25501
COSPAR ID 1998-058A
Alternative names USA 140
Observing

Current orbital elements

Inclination 9.497°
Eccentricity 0.00117
RA ascending node 1.860 hr
Argument perihelion 326.484°
Mean anomaly 68.068°
Orbital period 1466.756 min
Epoch of osculation 26 Nov 2021, 08:12

See historical orbital elements »

Derived Quantities

Min Altitude 36341.6 km
Mean Altitude 36391.7 km
Peak Altitude 36441.9 km

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Launched alongside

ATLAS 2A CENTAUR R/B

Share

Follow

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

Color scheme