| Primary satellite | Secondary satellite |
| Name | Cosmos 2298 Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 23432 | 34913 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 04 22:11 | 2022 Jul 03 22:03 |
| Time of closest approach (UTC) | 2022 May 26 14:29:41.542 |
| Minimum distance | 4.581 km |
| Height difference | -4.567 km |
| Relative speed | 11.095 km/s |
| Angle between velocity vectors | 96° |
| Geographic position | 65.8°S, 4.3°W |
| Height | 806 km |
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