2019-070A - Norad ID: 44637
| Spacetrack Directory Name | TJS-4 |
| Alternative name | 2019-070A |
| Follow TJS-4 | TJS-4 Tracker |
| Pass predictions TJS-4 | Pass predictions TJS-4 |
| Orbit launches |
|
| Days in orbit | 2394 |
| Country/organisation of origin | Chiny (PRC) |
| Starting point | XICLF (Xichang Launch Facility, China) |
| Perigee | 35779 km |
| Apogee | 35796 km |
| Orbit slope (inclination) | 0.1° |
| Laps per day | 1 |
| Height TJS-4 | 35786.08 km |
TJS 4 (Tongxin Jishu Shiyan) is a Chinese satellite of unknown purpose. Reportedly the satellite was built by CAST and is a technological demonstration of multi-band, high speed communication techniques. The launch animation showed a satellite featuring a deployable mesh antenna and a number of smaller antennas, hinting to a SIGINT mission.
satellite TJS-4 Date of exalting 17.10.2019y. Average height of ISS TJS-4 hundred 35786.08 km. Average velocity TJS-4 is 11068.98 km/h. Inclination TJS-4 satellite 0.05°.