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YAOGAN-4
Launch Details
| Launched | 30 November 2008 |
| Flight ended | – |
| Status | Operational |
| Categories |
Earth Resources
Disaster Monitoring Active satellites |
| Launch site | Jiuquan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 33446 |
| COSPAR ID | 2008-061A |
| Observing |
Current orbital elements
| Inclination | 97.904° |
| Eccentricity | 0.00157 |
| RA ascending node | 9.478 hr |
| Argument perigee | 45.702° |
| Mean anomaly | 314.547° |
| Orbital period | 97.157 min |
| Epoch of osculation | 29 Jul 2025, 12:33 |
Derived Quantities
| Min Altitude | 618.7 km |
| Mean Altitude | 629.7 km |
| Peak Altitude | 640.7 km |
Orbital History
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