| Primary satellite | Secondary satellite |
| Name | Cosmos 2237 | deb Kosmos- 1980 |
| Spacetrack catalog number | 22565 | 20301 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:22 | 2024 Dec 22 13:49 |
| Time of closest approach (UTC) | 2024 Dec 23 19:02:52.774 |
| Minimum distance | 3.557 km |
| Height difference | 3.141 km |
| Relative speed | 7.241 km/s |
| Angle between velocity vectors | 58° |
| Geographic position | 68.1°N, 117.5°E |
| Height | 865 km |
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