SHIYAN-3 (SY-3) is a payload in SSO orbit, operated by China Aerospace Corp, launched 2008.
| Orbit class | SSO |
| Inclination | 98.6059° |
| Eccentricity | 0.0014822 |
| Period | 100.6 min |
| Apogee | 800 km |
| Perigee | 778 km |
| Mean motion | 14.30808786 rev/day |
| RAAN | 214.3385° |
| Arg of perigee | 77.5298° |
| Mean anomaly | 282.7542° |
| B* | 5.6316e-5 |
| Rev at epoch | 92,163 |
1 33433U 08056A 26187.98942362 .00000104 00000-0 56316-4 0 99922 33433 98.6059 214.3385 0014822 77.5298 282.7542 14.30808786921632{
"OBJECT_NAME": "SHIYAN-3 (SY-3)",
"OBJECT_ID": "2008-056A",
"EPOCH": "2026-07-06T23:44:46.201+00:00",
"MEAN_MOTION": 14.30808786,
"ECCENTRICITY": 0.0014822,
"INCLINATION": 98.6059,
"RA_OF_ASC_NODE": 214.3385,
"ARG_OF_PERICENTER": 77.5298,
"MEAN_ANOMALY": 282.7542,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 33433,
"REV_AT_EPOCH": 92163,
"BSTAR": 0.000056316,
"MEAN_MOTION_DOT": 0.00000104,
"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 | SHIYAN-3 (SY-3) |
| 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 |