MAROC-TUBSAT

MAROC-TUBSAT is an active satellite operated by Germany, launched on 2001-12-10 from Baikonur, Kazakhstan. With over 25 years in orbit, it has far exceeded many satellites’ design lifetimes. It orbits in Low Earth Orbit (LEO) at altitudes between 984 km and 1,013 km with an inclination of 99.8°. It travels at approximately 26,476 km/h (7.35 km/s), completing one full orbit every 105 minutes — that’s roughly 13.70 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. It is part of the Resource constellation group. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~100–500 years. Orbital Radar tracks MAROC-TUBSAT in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

MAROC-TUBSAT operates in a sun-synchronous orbit (SSO), a special subset of LEO where the orbital plane precesses to keep a constant angle relative to the Sun. This means the satellite crosses any given latitude at approximately the same local solar time on every pass, providing consistent lighting conditions — essential for Earth observation, weather monitoring and environmental science. SSO orbits typically sit between 600 and 800 km altitude with inclinations near 97–99°.