| Primary satellite | Secondary satellite |
| Name | COSMOS-2414 | FENGYUN 1C DEB |
| Spacetrack catalog number | 28521 | 37021 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2026 Jan 13 02:34 | 2026 Jan 11 08:09 |
| Time of closest approach (UTC) | 2025 Dec 16 02:02:42.560 |
| Minimum distance | 8.745 km |
| Height difference | -0.373 km |
| Relative speed | 14.733 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 71.0°N, 134.5°W |
| Height | 921 km |
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