YAOGAN-31 01B is a payload in LEO orbit, operated by Strategic Support Troops, launched 2018.
| Orbit class | LEO |
| Inclination | 63.3952° |
| Eccentricity | 0.0276991 |
| Period | 107.0 min |
| Apogee | 1,296 km |
| Perigee | 882 km |
| Mean motion | 13.45459310 rev/day |
| RAAN | 39.7771° |
| Arg of perigee | 7.5192° |
| Mean anomaly | 352.9858° |
| B* | -3.6254e-5 |
| Rev at epoch | 40,491 |
1 43276U 18034B 26188.20609418 -.00000118 00000-0 -36254-4 0 99992 43276 63.3952 39.7771 0276991 7.5192 352.9858 13.45459310404917{
"OBJECT_NAME": "YAOGAN-31 01B",
"OBJECT_ID": "2018-034B",
"EPOCH": "2026-07-07T04:56:46.537+00:00",
"MEAN_MOTION": 13.4545931,
"ECCENTRICITY": 0.0276991,
"INCLINATION": 63.3952,
"RA_OF_ASC_NODE": 39.7771,
"ARG_OF_PERICENTER": 7.5192,
"MEAN_ANOMALY": 352.9858,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 43276,
"REV_AT_EPOCH": 40491,
"BSTAR": -0.000036254,
"MEAN_MOTION_DOT": -0.00000118,
"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 | YAOGAN-31 01B |
| Operator | |
| Country | China |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |