| Primary satellite | Secondary satellite |
| Name | VELOX 1 | HJ-2A |
| Spacetrack catalog number | 40057 | 46478 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2022 Aug 11 21:55 | 2022 Aug 11 17:50 |
| Time of closest approach (UTC) | 2022 Jul 01 19:18:04.996 |
| Minimum distance | 928.492 km |
| Height difference | 2.485 km |
| Relative speed | 10.728 km/s |
| Angle between velocity vectors | 91° |
| Geographic position | 81.2°N, 38.4°E |
| Height | 654 km |
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