CUBEBUG 1

CUBEBUG 1 is an active satellite operated by Argentina, launched on 2013-04-26 from Jiuquan, China. After 13 years in orbit, it continues to be tracked by global surveillance networks. It orbits in Low Earth Orbit (LEO) at altitudes between 567 km and 584 km with an inclination of 98.2°. It travels at approximately 27,270 km/h (7.58 km/s), completing one full orbit every 96 minutes — that’s roughly 14.97 orbits per day. Its near-polar, sun-synchronous orbit means it passes over any given point on Earth at approximately the same local solar time, ideal for consistent Earth observation lighting conditions. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~3–10 years. Orbital Radar tracks CUBEBUG 1 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

CUBEBUG 1 orbits at an average altitude of 576 km in a sun-synchronous orbit (SSO), a specialised subset of LEO where the orbital plane precesses to maintain a constant angle relative to the Sun. This provides consistent lighting conditions on every pass — essential for Earth observation, weather monitoring and environmental science. Within ±50 km of CUBEBUG 1’s average altitude, there are currently 3,148 active payloads and 513 tracked debris or rocket body fragments — notable neighbours include ONEWEB-0050, STARLINK-2112, STARLINK-2722. This makes it one of the more crowded altitude bands, containing roughly 18.1% of all active satellites. With an inclination of 98.2°, CUBEBUG 1 passes over latitudes between 98.2°N and 98.2°S, providing near-global coverage including the polar regions. Polar and near-polar orbits are used for reconnaissance, weather monitoring and Earth-observation missions that need to image every part of the planet. Argentina operates approximately 34 active satellites in total, of which 5 share a similar altitude band with CUBEBUG 1.