GLOBAL-12

GLOBAL-12 is an active satellite operated by United States, launched on 2021-12-02 from Cape Canaveral, Florida on the Starlink Group 4-3 launch. It orbits in Low Earth Orbit (LEO) at altitudes between 396 km and 400 km with an inclination of 53.2°. It travels at approximately 27,625 km/h (7.67 km/s), completing one full orbit every 93 minutes — that’s roughly 15.56 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 months to ~1 year. Orbital Radar tracks GLOBAL-12 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

GLOBAL-12 orbits at an average altitude of 398 km in the lower reaches of Low Earth Orbit, where atmospheric drag is significant and orbital lifetimes are measured in months to a few years. This is the busiest corridor in space — home to crewed spacecraft, rapid-revisit imaging satellites and the densest part of the Starlink constellation. Within ±50 km of GLOBAL-12’s average altitude, there are currently 1,270 active payloads and 87 tracked debris or rocket body fragments — notable neighbours include STARLINK-1008, STARLINK-1012, STARLINK-1020. This makes it one of the more crowded altitude bands, containing roughly 7.1% of all active satellites. With an inclination of 53.2°, GLOBAL-12 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 12,671 active satellites in total, of which 1,121 share a similar altitude band with GLOBAL-12.