| Primary satellite | Secondary satellite |
| Name | Cosmos 2298 Rocket | ARIANE 1 DEB |
| Spacetrack catalog number | 23432 | 39106 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 13 03:10 | 2025 Nov 07 19:14 |
| Time of closest approach (UTC) | 2025 Oct 12 22:44:02.606 |
| Minimum distance | 11.119 km |
| Height difference | -1.073 km |
| Relative speed | 14.875 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 47.0°N, 63.2°W |
| Height | 789 km |
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