Registry
GEO belt
Flat longitude of TLE-primary occupancy. Each mark is one satellite at its TLE epoch. Open a mark for the registry slot within 0.4°.
513 TLE positions · 216 with UCS disagreement
Select a mark for longitude, catalog operator, and epoch.
TLE occupancyUCS disagrees >2°
VPositions from Space-Track TLE as of 2026-09-09 to 2026-09-23 · catalog names from UCS · not an ITU assignment.
73 UCS catalog positions have no usable TLE and are left off. Not interpolated. TLE longitude is not an FCC assignment.