| Primary satellite | Secondary satellite |
| Name | Cosmos 2298 Rocket | CZ-4B DEB |
| Spacetrack catalog number | 23432 | 35405 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 13 03:10 | 2025 Nov 11 01:42 |
| Time of closest approach (UTC) | 2025 Oct 09 12:06:22.437 |
| Minimum distance | 0.793 km |
| Height difference | -0.200 km |
| Relative speed | 14.938 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 0.5°N, 56.2°W |
| Height | 775 km |
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