CHUTIAN-2 B is a payload in SSO orbit, operated by China Aerospace Science and Industry Corp., launched 2025.
| Orbit class | SSO |
| Inclination | 98.2529° |
| Eccentricity | 0.0012514 |
| Period | 99.3 min |
| Apogee | 734 km |
| Perigee | 716 km |
| Mean motion | 14.50213486 rev/day |
| RAAN | 252.0208° |
| Arg of perigee | 281.2322° |
| Mean anomaly | 78.7466° |
| B* | 1.2772e-4 |
| Rev at epoch | 3,449 |
1 66410U 25256B 26186.09079100 .00000453 00000-0 12772-3 0 99902 66410 98.2529 252.0208 0012514 281.2322 78.7466 14.50213486 34498{
"OBJECT_NAME": "CHUTIAN-2 B",
"OBJECT_ID": "2025-256B",
"EPOCH": "2026-07-05T02:10:44.342+00:00",
"MEAN_MOTION": 14.50213486,
"ECCENTRICITY": 0.00125144,
"INCLINATION": 98.2529,
"RA_OF_ASC_NODE": 252.0208,
"ARG_OF_PERICENTER": 281.2322,
"MEAN_ANOMALY": 78.7466,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 66410,
"REV_AT_EPOCH": 3449,
"BSTAR": 0.00012772286,
"MEAN_MOTION_DOT": 0.00000453,
"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 | CHUTIAN-2 B |
| 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 |