| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | METEOR 2-8 DEB |
| Spacetrack catalog number | 37530 | 36319 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 01:13 | 2024 Dec 19 12:10 |
| Time of closest approach (UTC) | 2024 Dec 26 01:43:24.844 |
| Minimum distance | 2.984 km |
| Height difference | -0.826 km |
| Relative speed | 1.876 km/s |
| Angle between velocity vectors | 14° |
| Geographic position | 52.6°S, 21.7°W |
| Height | 817 km |
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