SECOR 13 (EGRS 13)
Operator: United States · Also known as: EGRS 13
Live Position
Ground Track · Last 90 Minutes
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About This Satellite
SECOR 13 (EGRS 13) is a cataloged satellite tracked under NORAD ID 3891 with international designator 69037B. According to the GCAT master catalog, it was built by ITT, on the Secor platform, with a launch mass of about 18 kg, with a shape described as Box. It is associated with US. According to the TLE snapshot used when this page was generated (2026-08-18), its LEO orbit had an apogee of about 1.135 km and a perigee near 1.075 km, with an inclination of 99.64° and a period of roughly 107.2 minutes; at apogee its speed was about 7.27 km/s. It was launched on 1969-04-14. Alternative names include EGRS 13. 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, SECOR 13 (EGRS 13)'s apogee was 1.135 km, where its speed was about 7.27 km/s, completing about 13.4 orbits of Earth per day. Track it live on the map above or in the JOT orbital map.