EXPLORER 25 (INJUN-4)
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About This Satellite
EXPLORER 25 (INJUN-4) is a cataloged satellite tracked under NORAD ID 932 with international designator 64076B. According to the GCAT master catalog, it was built by BENDX/UIA, on the Bendix Utility platform, with a launch mass of about 41 kg, with a shape described as Poly. According to the TLE snapshot used when this page was generated (2026-08-18), its MEO orbit had an apogee of about 2.270 km and a perigee near 531 km, with an inclination of 81.34° and a period of roughly 113.6 minutes; at apogee its speed was about 6.40 km/s. Positions on this page are near-real-time SGP4 predictions propagated from the latest two-line element (TLE) data.
In the TLE snapshot used to generate this page, EXPLORER 25 (INJUN-4)'s apogee was 2.270 km, where its speed was about 6.40 km/s, completing about 12.7 orbits of Earth per day. Track it live on the map above or in the JOT orbital map.