Spacecraft information: CZ-4B DEB
| Launched | 20 October 2003 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 31131 |
| COSPAR ID | 2003-049D |
| Observing |
Current orbital elements
| Inclination | 98.856° |
| Eccentricity | 0.01212 |
| RA ascending node | 4.187 hr |
| Argument perigee | 114.897° |
| Mean anomaly | 307.434° |
| Orbital period | 100.111 min |
| Epoch of osculation | 02 Feb 2026, 07:22 |
Derived Quantities
| Min Altitude | 684.4 km |
| Mean Altitude | 770.9 km |
| Peak Altitude | 857.5 km |
Orbital History
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