Satellites/TIANQI-21

TIANQI-21

Satellite · ChinaActive

NORAD Number

57792

COSPAR ID

2023-135A

Launched

2023-09-05

site code SEAL

Orbit

LEO

Constellation

Tianqi

Who

Owner / operatorGuodian HiTech Technology Co Ltd.

ManufacturerShanghai ASES Spaceflight Technology Co. Ltd.

CountryChina

Catalogue owner codePRC

Orbit

OrbitingEarth

Orbit classLEO

Perigee805 km

Apogee824 km

Inclination49.97°

Period101.2 min

Radar cross-section—

Latest Orbital Elements

Epoch (UTC)2026-11-09 13:16:30

Mean motion14.23186286 rev/day

Eccentricity0.0013473

Inclination49.9716°

Right ascension of node260.6477°

Argument of perigee42.2508°

Mean anomaly317.944°

B* drag term1.7144e-4

Element set999

Revolutions at epoch16,533

Mean elements (OMM) for the SGP4 model, refreshed every 6 hours. They describe the orbit at the epoch shown and drift as time passes, fastest for low orbits.

Source: CelesTrak satellite catalogue and GP data (celestrak.org); owner and manufacturer from GCAT (J. McDowell, CC BY 4.0).