BLUEWALKER 3

BLUEWALKER 3 is an active satellite operated by United States, launched on 2022-09-11 from Cape Canaveral, Florida. It orbits in Low Earth Orbit (LEO) at altitudes between 447 km and 455 km with an inclination of 53.2°. It travels at approximately 27,518 km/h (7.64 km/s), completing one full orbit every 94 minutes — that’s roughly 15.38 orbits per day. Its near-circular orbit (eccentricity close to zero) means it maintains a very consistent altitude throughout each revolution. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~1–3 years. Orbital Radar tracks BLUEWALKER 3 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

BLUEWALKER 3 orbits at an average altitude of 451 km in the core of Low Earth Orbit, the most heavily utilised altitude band. The balance of moderate drag (limiting debris accumulation) and short signal path (enabling low-latency links and high-resolution imaging) makes this regime the default for most commercial and government missions. Within ±50 km of BLUEWALKER 3’s average altitude, there are currently 7,725 active payloads and 165 tracked debris or rocket body fragments — notable neighbours include STARLINK-1008, STARLINK-1012, STARLINK-1017. This makes it one of the more crowded altitude bands, containing roughly 44.4% of all active satellites. With an inclination of 53.2°, BLUEWALKER 3 passes over latitudes between 53.2°N and 53.2°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 12,339 active satellites in total, of which 7,330 share a similar altitude band with BLUEWALKER 3.