CXO

CXO is an active satellite operated by United States, launched on 1999-07-23 from Cape Canaveral, Florida. With over 27 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Highly Elliptical Orbit (HEO) at altitudes between 9,890 km and 138,945 km with an inclination of 54.6°. It travels at approximately 7,996 km/h (2.22 km/s), completing one full orbit every 63.5 hours — that’s roughly 0.38 orbits per day. Its orbital eccentricity of 0.7987 gives it a noticeably elliptical path, with significant altitude variation between perigee and apogee. It is part of the Geo Protected Plus constellation group. At geostationary altitude, there is no meaningful atmospheric drag — this object will remain in orbit indefinitely unless actively deorbited. Orbital Radar tracks CXO in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

CXO follows a Highly Elliptical Orbit (HEO), which sweeps between a low-altitude perigee and a very high apogee. HEO satellites spend most of their orbital period near apogee, moving slowly at high altitude — effectively loitering over a region of interest. This makes HEO ideal for high-latitude communications (Molniya and Tundra orbits), early-warning missile detection (SBIRS), and space science missions that need to sample different regions of the magnetosphere. The large difference between perigee (9,890 km) and apogee (138,945 km) for this object illustrates the characteristic elliptical shape.