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LUDI TANCE 1-01B (L-SAR 01B)

Chinese SAR Interferometry Mapping Satellite (Paired) · CNSA (China)

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Ludi Tance 1-01B (L-SAR 01B), the formation-flying partner to L-SAR 01A, together generating precision 3D terrain models of China's landmass regardless of cloud cover — a capability optical satellites simply cannot match across China's frequently overcast southern and western provinces.

Its orbit

Orbit
Low Earth Orbitcan appear as a fast-moving star at dawn or dusk
Altitude
377–378 mi (606–608 km)
Inclination
97.8°
One orbit
96.7 minutes14.9 orbits a day
NORAD ID
51822
Int’l designator
2022-018A
Launched
2022

Orbital elements from CelesTrak, as of 22 Sep 2026.

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