| Primary satellite | Secondary satellite |
| Name | Cosmos 2112 | ZY 1 |
| Spacetrack catalog number | 21014 | 38038 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:35 | 2024 Dec 23 11:01 |
| Time of closest approach (UTC) | 2024 Dec 24 19:40:12.969 |
| Minimum distance | 4.026 km |
| Height difference | -3.927 km |
| Relative speed | 14.244 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 72.1°S, 64.0°E |
| Height | 803 km |
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