Spacecraft information: STTW-1
| Launched | 31 January 1986 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 16526 |
| COSPAR ID | 1986-010A |
| Alternative names |
SHIYAN TONGBU TONGXING WEIXING 1 DONG FANG HONG-2A 1 DFH-2A 1 |
| Observing |
Current orbital elements
| Inclination | 10.861° |
| Eccentricity | 0.00046 |
| RA ascending node | 21.643 hr |
| Argument perigee | 297.815° |
| Mean anomaly | 63.942° |
| Orbital period | 1436.077 min |
| Epoch of osculation | 31 Dec 2025, 08:13 |
Derived Quantities
| Min Altitude | 35773.8 km |
| Mean Altitude | 35793.4 km |
| Peak Altitude | 35812.9 km |
Orbital History
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