| Primary satellite | Secondary satellite |
| Name | Cosmos 2112 | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 21014 | 40525 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:35 | 2024 Dec 22 07:14 |
| Time of closest approach (UTC) | 2024 Dec 29 07:30:38.298 |
| Minimum distance | 4.647 km |
| Height difference | -3.278 km |
| Relative speed | 14.853 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 46.4°N, 9.7°E |
| Height | 794 km |
|