| Primary satellite | Secondary satellite |
| Name | Cosmos 2112 | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 21014 | 40560 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:35 | 2024 Dec 21 07:48 |
| Time of closest approach (UTC) | 2024 Dec 26 01:25:33.407 |
| Minimum distance | 4.993 km |
| Height difference | 1.656 km |
| Relative speed | 14.931 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 0.6°N, 87.4°W |
| Height | 761 km |
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