Spacecraft information: CZ-3B R/B
| Launched | 17 July 1998 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 25405 |
| COSPAR ID | 1998-044B |
| Observing |
Current orbital elements
| Inclination | 18.964° |
| Eccentricity | 0.71631 |
| RA ascending node | 2.140 hr |
| Argument perigee | 18.383° |
| Mean anomaly | 357.694° |
| Orbital period | 637.860 min |
| Epoch of osculation | 10 Mar 2026, 04:27 |
Derived Quantities
| Min Altitude | 592.3 km |
| Mean Altitude | 18174.8 km |
| Peak Altitude | 35757.3 km |
Launched alongside
ZHONGXING-5BOrbital History
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