| Primary satellite | Secondary satellite |
| Name | AO-85 | deb REX |
| Spacetrack catalog number | 40967 | 21529 |
| Radar cross section | | small |
| Epoch of two-line elements (UTC) | 2022 Jun 22 09:25 | 2022 Jun 26 19:00 |
| Time of closest approach (UTC) | 2022 May 22 19:24:01.066 |
| Minimum distance | 53.843 km |
| Height difference | 4.429 km |
| Relative speed | 13.738 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 53.5°N, 18.0°E |
| Height | 759 km |
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