| Primary satellite | Secondary satellite |
| Name | Cosmos 2112 | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 21014 | 40601 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:35 | 2024 Dec 21 12:57 |
| Time of closest approach (UTC) | 2024 Dec 25 22:08:23.272 |
| Minimum distance | 2.217 km |
| Height difference | 1.976 km |
| Relative speed | 14.923 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 12.4°S, 34.0°W |
| Height | 765 km |
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