| Primary satellite | Secondary satellite |
| Name | Terra | FENGYUN 1C DEB |
| Spacetrack catalog number | 25994 | 30035 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 16 18:51 | 2025 Nov 16 17:46 |
| Time of closest approach (UTC) | 2025 Oct 16 14:06:25.274 |
| Minimum distance | 8.246 km |
| Height difference | 1.043 km |
| Relative speed | 14.112 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 64.3°S, 123.2°E |
| Height | 714 km |
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