OBJECT AC

OBJECT AC (NORAD ID 62403) is a space object catalogued under Unknown, launched on 2024-12-21 from Vandenberg Space Force Base, United States on the Bandwagon-2 launch. Independent catalogue analysis identifies this object as OWLSAT-12, attributed to ONDO Space. It orbits in Low Earth Orbit (LEO) at altitudes between 436 km and 441 km with an inclination of 45.0°. It travels at approximately 27,543 km/h (7.65 km/s), completing one full orbit every 93 minutes — that’s roughly 15.43 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 OBJECT AC in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

OBJECT AC orbits at an average altitude of 439 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 OBJECT AC’s average altitude, there are currently 9,915 active payloads and 128 tracked debris or rocket body fragments — notable neighbours include ISS (ZARYA), STARLINK-1017, STARLINK-1039. This makes it one of the more crowded altitude bands, containing roughly 53% of all active satellites. With an inclination of 45.0°, OBJECT AC passes over latitudes between 45.0°N and 45.0°S, covering the tropical and temperate zones where most of the world’s population resides. Low-to-mid inclination orbits are efficient to reach from equatorial and mid-latitude launch sites.