NUSAT-38 (MARIA AGNESI)

NUSAT-38 (MARIA AGNESI) is an active satellite operated by Satellogic S.A. (Argentina), launched on 2023-04-15 from Vandenberg SFB, California. It orbits in Low Earth Orbit (LEO) at altitudes between 408 km and 427 km with an inclination of 97.3°. It travels at approximately 27,586 km/h (7.66 km/s), completing one full orbit every 93 minutes — that’s roughly 15.50 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 ~1–3 years. Orbital Radar tracks NUSAT-38 (MARIA AGNESI) in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.

NUSAT-38 (MARIA AGNESI) orbits at an average altitude of 418 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 NUSAT-38 (MARIA AGNESI)’s average altitude, there are currently 2,630 active payloads and 125 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 15.1% of all active satellites. With an inclination of 97.3°, NUSAT-38 (MARIA AGNESI) passes over latitudes between 97.3°N and 97.3°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 6 share a similar altitude band with NUSAT-38 (MARIA AGNESI).