| Primary satellite | Secondary satellite |
| Name | METEOR M2 | FENGYUN 1C DEB |
| Spacetrack catalog number | 40069 | 29773 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2026 Jan 18 21:59 | 2026 Jan 18 17:18 |
| Time of closest approach (UTC) | 2025 Dec 11 09:55:33.067 |
| Minimum distance | 36.703 km |
| Height difference | -4.572 km |
| Relative speed | 14.688 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 13.9°N, 91.7°E |
| Height | 827 km |
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