CXO

Launch Details
Launched 22 July 1999
Flight ended
Status Operational
Categories Space & Earth Science
Active satellites
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 25867
COSPAR ID 1999-040B
Observing

Current orbital elements

Inclination 49.507°
Eccentricity 0.84223
RA ascending node 8.646 hr
Argument perigee 309.461°
Mean anomaly 0.228°
Orbital period 3809.091 min
Epoch of osculation 18 Jun 2025, 10:27

See historical orbital elements »

Derived Quantities

Min Altitude 6375.9 km
Mean Altitude 74422.1 km
Peak Altitude 142468.4 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.

Share

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme