| Satellite Name |
ChinaSat 20A (ex ZX 20A, ST 1B, Shen Tong 1B) |
| Status |
Active |
| Mission Type |
Communication |
| Orbit |
Geostationary |
| Position |
129.9 ° East |
| Country |
China |
| Operator |
China Satellite Communications Co.Ltd. |
| Satellite Manufacturer |
CAST |
| Model (BUS) |
DFH 3 Bus |
| Launch Vehicle |
Long March 3 |
| Launch Site |
Xichang Satellite Launch Center |
| Launch Date |
24.11.2010 |
| Satellite Lifetime |
15 Year (Planned lifetime has expired.) |
| Mass |
2300 Kg |
| Transponders |
|
| Downlink Frequency |
Unknown |
| Uplink Frequency |
Unknown |
| Beacon Frequency |
Unknown |
| Norad Number |
Unknown |
| Cospar Number |
2010-064A |
