| Primary satellite | Secondary satellite |
| Name | AO-73 | DX 1 |
| Spacetrack catalog number | 39444 | 40071 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2023 Jun 04 11:22 | 2023 Jun 04 13:46 |
| Time of closest approach (UTC) | 2023 Mar 23 07:27:01.982 |
| Minimum distance | 2607.663 km |
| Height difference | -8.969 km |
| Relative speed | 10.009 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 79.7°N, 69.5°E |
| Height | 639 km |
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