TIANYAN 23 is a payload in SSO orbit, operated by Tianlian Measurement and Control Technology Co. Ltd. / Final Frontier (Shandong) Aerospace Tech. Co. Ltd., launched 2025.
| Orbit class | SSO |
| Inclination | 97.4501° |
| Eccentricity | 0.0004174 |
| Period | 92.9 min |
| Apogee | 420 km |
| Perigee | 414 km |
| Mean motion | 15.50022579 rev/day |
| RAAN | 276.0807° |
| Arg of perigee | 35.9807° |
| Mean anomaly | 324.1725° |
| B* | 4.9141e-4 |
| Rev at epoch | 7,346 |
1 63209U 25051B 26188.20324318 .00027529 00000-0 49141-3 0 99982 63209 97.4501 276.0807 0004174 35.9807 324.1725 15.50022579 73466{
"OBJECT_NAME": "TIANYAN 23",
"OBJECT_ID": "2025-051B",
"EPOCH": "2026-07-07T04:52:40.211+00:00",
"MEAN_MOTION": 15.50022579,
"ECCENTRICITY": 0.0004174,
"INCLINATION": 97.4501,
"RA_OF_ASC_NODE": 276.0807,
"ARG_OF_PERICENTER": 35.9807,
"MEAN_ANOMALY": 324.1725,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 63209,
"REV_AT_EPOCH": 7346,
"BSTAR": 0.00049141,
"MEAN_MOTION_DOT": 0.00027529,
"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 | TIANYAN 23 |
| Operator | Tianlian Measurement and Control Technology Co. Ltd. / Final Frontier (Shandong) Aerospace Tech. Co. Ltd.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 |