| Primary satellite | Secondary satellite |
| Name | Cosmos 372 Rocket | COSMOS 2251 DEB |
| Spacetrack catalog number | 4589 | 34969 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 06 21:58 | 2024 Dec 04 07:04 |
| Time of closest approach (UTC) | 2024 Nov 15 11:21:48.751 |
| Minimum distance | 24.291 km |
| Height difference | -0.655 km |
| Relative speed | 4.024 km/s |
| Angle between velocity vectors | 31° |
| Geographic position | 73.5°S, 48.2°E |
| Height | 763 km |
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