| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | METEOR M2 |
| Spacetrack catalog number | 41826 | 40069 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2025 Nov 17 15:25 | 2025 Nov 17 21:34 |
| Time of closest approach (UTC) | 2025 Oct 19 00:47:07.984 |
| Minimum distance | 190.570 km |
| Height difference | -1.981 km |
| Relative speed | 10.059 km/s |
| Angle between velocity vectors | 85° |
| Geographic position | 79.0°S, 10.3°E |
| Height | 852 km |
|