| Primary satellite | Secondary satellite |
| Name | Terra | FENGYUN 1C DEB |
| Spacetrack catalog number | 25994 | 31672 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 16 18:51 | 2025 Nov 16 06:23 |
| Time of closest approach (UTC) | 2025 Oct 11 16:23:29.706 |
| Minimum distance | 356.028 km |
| Height difference | -1.622 km |
| Relative speed | 13.470 km/s |
| Angle between velocity vectors | 127° |
| Geographic position | 73.7°N, 43.9°E |
| Height | 705 km |
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