| Primary satellite | Secondary satellite |
| Name | METEOR M2 | FENGYUN 1C DEB |
| Spacetrack catalog number | 40069 | 29800 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2026 Jan 18 21:59 | 2026 Jan 13 13:32 |
| Time of closest approach (UTC) | 2025 Dec 06 14:33:04.842 |
| Minimum distance | 580.964 km |
| Height difference | -6.566 km |
| Relative speed | 5.610 km/s |
| Angle between velocity vectors | 44° |
| Geographic position | 81.5°S, 118.6°E |
| Height | 845 km |
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