TK-2 is a payload in SSO orbit, operated by China Changfeng Mechanics and Electronics Tech Academy (CAS, launched 2022.
| Orbit class | SSO |
| Inclination | 97.8314° |
| Eccentricity | 0.0016332 |
| Period | 95.8 min |
| Apogee | 567 km |
| Perigee | 544 km |
| Mean motion | 15.03665706 rev/day |
| RAAN | 24.5358° |
| Arg of perigee | 60.7169° |
| Mean anomaly | 299.5686° |
| B* | 2.1198e-4 |
| Rev at epoch | 23,346 |
1 52150U 22031A 26188.16242762 .00002847 00000-0 21198-3 0 99912 52150 97.8314 24.5358 0016332 60.7169 299.5686 15.03665706233460{
"OBJECT_NAME": "TK-2",
"OBJECT_ID": "2022-031A",
"EPOCH": "2026-07-07T03:53:53.746+00:00",
"MEAN_MOTION": 15.03665706,
"ECCENTRICITY": 0.0016332,
"INCLINATION": 97.8314,
"RA_OF_ASC_NODE": 24.5358,
"ARG_OF_PERICENTER": 60.7169,
"MEAN_ANOMALY": 299.5686,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 52150,
"REV_AT_EPOCH": 23346,
"BSTAR": 0.00021198,
"MEAN_MOTION_DOT": 0.00002847,
"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 | TK-2 |
| Operator | China Changfeng Mechanics and Electronics Tech Academy (CASHIGHvia 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 |