| Primary satellite | Secondary satellite |
| Name | DX 1 | HJ-1A |
| Spacetrack catalog number | 40071 | 33320 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2022 Aug 13 22:22 | 2022 Aug 13 21:40 |
| Time of closest approach (UTC) | 2022 Jun 30 07:26:00.051 |
| Minimum distance | 11.172 km |
| Height difference | -0.067 km |
| Relative speed | 14.781 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 46.6°N, 11.9°E |
| Height | 635 km |
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