This is an US military satellite of unknown purpose.
No details are known so far. It has been launched by an Atlas-5(531) rocket with medium sized fairing.
A candidate object for this payload has been found by an amateur satellite observer in an ~11000 km MEO orbit with 58.5 inclination. There are no precedents for a satellite in this kind of orbit.
Note: The NROL designations refer to the launch, not to the payload.
| Nation: | USA |
|---|---|
| Type / Application: | ? |
| Operator: | NRO |
| Contractors: | ? |
| Equipment: | ? |
| Configuration: | |
| Propulsion: | ? |
| Power: | |
| Lifetime: | |
| Mass: | |
| Orbit: | 11032 km 11067 km, 58.53 |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| USA 310 (NROL 101) | 2020-083A | 13.11.2020 | CC LC-41 | Atlas-5(531) |
