| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 37651 | 30302 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 14 12:59 | 2025 Nov 17 17:13 |
| Time of closest approach (UTC) | 2025 Oct 18 14:30:03.772 |
| Minimum distance | 174.258 km |
| Height difference | -4.325 km |
| Relative speed | 14.676 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 31.2°S, 39.5°W |
| Height | 821 km |
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