| Primary satellite | Secondary satellite |
| Name | SL-14 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39976 | 30340 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 10:00 | 2024 Dec 22 20:25 |
| Time of closest approach (UTC) | 2024 Dec 27 04:10:16.997 |
| Minimum distance | 1.503 km |
| Height difference | -0.255 km |
| Relative speed | 14.764 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 65.9°S, 83.0°W |
| Height | 918 km |
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