| Primary satellite | Secondary satellite |
| Name | Cosmos 2112 | CZ-4 DEB |
| Spacetrack catalog number | 21014 | 28074 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:35 | 2024 Dec 18 20:52 |
| Time of closest approach (UTC) | 2024 Dec 23 18:41:17.939 |
| Minimum distance | 1.702 km |
| Height difference | -0.685 km |
| Relative speed | 14.686 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 64.9°S, 162.9°E |
| Height | 810 km |
|