TJS-20 is a payload in GEO orbit, operated by General Armaments Dept. of the PLA / Chinese Academy of Space Technology, Beijing (CASC 5th Acad), launched 2025.
| Orbit class | GEO |
| Inclination | 5.4275° |
| Eccentricity | 0.0004554 |
| Period | 1436.1 min |
| Apogee | 35,806 km |
| Perigee | 35,767 km |
| Mean motion | 1.00272993 rev/day |
| RAAN | 299.4656° |
| Arg of perigee | 175.8080° |
| Mean anomaly | 211.7108° |
| B* | 0.0000e+0 |
| Rev at epoch | 253 |
1 66142U 25238A 26187.94353559 .00000041 00000-0 00000-0 0 99912 66142 5.4275 299.4656 0004554 175.8080 211.7108 1.00272993 2535{
"OBJECT_NAME": "TJS-20",
"OBJECT_ID": "2025-238A",
"EPOCH": "2026-07-06T22:38:41.475+00:00",
"MEAN_MOTION": 1.00272993,
"ECCENTRICITY": 0.0004554,
"INCLINATION": 5.4275,
"RA_OF_ASC_NODE": 299.4656,
"ARG_OF_PERICENTER": 175.808,
"MEAN_ANOMALY": 211.7108,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 66142,
"REV_AT_EPOCH": 253,
"BSTAR": 0,
"MEAN_MOTION_DOT": 4.1e-7,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | TJS-20 |
| Operator | General Armaments Dept. of the PLA / Chinese Academy of Space Technology, Beijing (CASC 5th Acad)HIGHvia GCAT — Jonathan McDowell's General Catalog |
| Country | China |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class | PAYLOADHIGH |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |