| Primary satellite | Secondary satellite |
| Name | Resurs 01 Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 23343 | 37966 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:55 | 2024 Dec 19 08:48 |
| Time of closest approach (UTC) | 2024 Dec 28 14:30:25.812 |
| Minimum distance | 2.536 km |
| Height difference | -2.138 km |
| Relative speed | 15.043 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 2.7°N, 94.8°W |
| Height | 632 km |
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