| Primary satellite | Secondary satellite |
| Name | GEOS 3 Rocket | SL-16 Debris |
| Spacetrack catalog number | 7735 | 25862 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Nov 28 16:18 | 2023 Nov 28 03:34 |
| Time of closest approach (UTC) | 2023 Oct 03 03:09:18.659 |
| Minimum distance | 137.918 km |
| Height difference | 1.293 km |
| Relative speed | 11.289 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 62.4°N, 100.9°W |
| Height | 855 km |
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