SHIYAN-25 (SY-25) is a payload in SSO orbit, operated by Spaceflight East Is Red Satellite Co, launched 2023.
Orbital data last updated 4 days ago. This may not reflect the current orbital state — not for operational use or collision avoidance.
| Orbit class | SSO |
| Inclination | 96.8302° |
| Eccentricity | 0.0009909 |
| Period | 89.9 min |
| Apogee | 278 km |
| Perigee | 265 km |
| Mean motion | 16.01003469 rev/day |
| RAAN | 246.7808° |
| Arg of perigee | 243.1312° |
| Mean anomaly | 116.8956° |
| B* | 6.4123e-4 |
| Rev at epoch | 17,733 |
1 57047U 23087A 26184.03994330 .00345215 52660-4 64123-3 0 99972 57047 96.8302 246.7808 0009909 243.1312 116.8956 16.01003469177338{
"OBJECT_NAME": "SHIYAN-25 (SY-25)",
"OBJECT_ID": "2023-087A",
"EPOCH": "2026-07-03T00:57:31.101+00:00",
"MEAN_MOTION": 16.01003469,
"ECCENTRICITY": 0.00099091,
"INCLINATION": 96.8302,
"RA_OF_ASC_NODE": 246.7808,
"ARG_OF_PERICENTER": 243.1312,
"MEAN_ANOMALY": 116.8956,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 57047,
"REV_AT_EPOCH": 17733,
"BSTAR": 0.00064123431,
"MEAN_MOTION_DOT": 0.00345215,
"MEAN_MOTION_DDOT": 0.000052660384
}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 | SHIYAN-25 (SY-25) |
| 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 |