BEIDOU-3S IGSO-1S is a payload in GEO orbit, operated by China National Space Administration, launched 2015.
Orbital data last updated 4 days ago. This may not reflect the current orbital state — not for operational use or collision avoidance.
| Orbit class | GEO |
| Inclination | 49.1798° |
| Eccentricity | 0.0076861 |
| Period | 1430.3 min |
| Apogee | 35,996 km |
| Perigee | 35,349 km |
| Mean motion | 1.00680073 rev/day |
| RAAN | 295.2769° |
| Arg of perigee | 219.1125° |
| Mean anomaly | 144.2493° |
| B* | 0.0000e+0 |
| Rev at epoch | 4,123 |
1 40549U 15019A 26183.80025122 -.00000190 00000-0 00000-0 0 99992 40549 49.1798 295.2769 0076861 219.1125 144.2493 1.00680073 41233{
"OBJECT_NAME": "BEIDOU-3S IGSO-1S",
"OBJECT_ID": "2015-019A",
"EPOCH": "2026-07-02T19:12:21.705+00:00",
"MEAN_MOTION": 1.00680073,
"ECCENTRICITY": 0.00768606,
"INCLINATION": 49.1798,
"RA_OF_ASC_NODE": 295.2769,
"ARG_OF_PERICENTER": 219.1125,
"MEAN_ANOMALY": 144.2493,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 40549,
"REV_AT_EPOCH": 4123,
"BSTAR": 0,
"MEAN_MOTION_DOT": -0.0000019,
"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 | BEIDOU-3S IGSO-1S |
| Operator | |
| 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 |