| Official name | SJ-20 |
| Alternative name | Shi Jian 20 |
| Cospar ID | 2019-097A |
| Norad ID | 44910 |
| Launch date | 2019-12-27 |
| Launch site | WSC |
| Launch vehicle | CZ-5 |
| Country/Organization | China |
| Type application | Technology |
| Operator | CAST |
| RCS size | LARGE |
| Decay date | ON ORBIT |
| Period (min) | 1436.14 |
| Inclination (deg) | 2.92 |
| Perigee (km) | 35766 |
| Apogee (km) | 35809 |
| Eccentricity | 0.000600768424729305 |
| Mean motion (revs. per day) | 1.00268776024622 |
| Semi-Major axis (km) | 42165.635 |
| Raan (deg) | 84.4167 |
| Arg of perigee (deg) | 351.9869 |
| Shape | Box + 2 Pan |
| Mass (kg) | 7600 |
| Height (m) | 7 |
| Width (m) | 3 |
| Depth (m) | 3 |
| Contractors | CAST |
| Propulsion | ? × LIPS-300 Ion engines |
| Configuration | DFH-5 Bus |
| Power | 2 deployable solar arrays, batteries |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| SJ-20 | 2019-097A | 2019-12-27 | WSC | CZ-5 |
.png)
