ATLAS V CENTAUR R/B

ATLAS V CENTAUR R/B is a spent rocket body associated with United States, launched on 2016-02-05 from Cape Canaveral, Florida on the GPS SVN 70 launch. After 10 years in orbit, it continues to be tracked by global surveillance networks. It orbits in Medium Earth Orbit (MEO) at altitudes between 20,685 km and 21,285 km with an inclination of 55.7°. It travels at approximately 13,742 km/h (3.82 km/s), completing one full orbit every 12 hours 31 minutes — that’s roughly 1.92 orbits per day. Spent rocket bodies like ATLAS V CENTAUR R/B are among the largest pieces of uncontrolled space debris and are priority targets for collision avoidance manoeuvres and future active debris removal efforts.

ATLAS V CENTAUR R/B orbits at an average altitude of 20,985 km in Medium Earth Orbit, the region between LEO and GEO (2,000–35,786 km). MEO’s higher altitude gives each satellite a much larger ground footprint than LEO, meaning fewer spacecraft are needed for global coverage — but signal latency is higher and radiation from the Van Allen belts is a significant design constraint. Within ±50 km of ATLAS V CENTAUR R/B’s average altitude, there are currently 6 active payloads and 11 tracked debris or rocket body fragments. This is a relatively sparse altitude band, containing less than 1% of all active satellites. With an inclination of 55.7°, ATLAS V CENTAUR R/B passes over latitudes between 55.7°N and 55.7°S, covering most populated land masses in both hemispheres. This mid-inclination band balances global coverage with efficient launch energy requirements. United States operates approximately 12,413 active satellites in total, of which 5 share a similar altitude band with ATLAS V CENTAUR R/B.