| Primary satellite | Secondary satellite |
| Name | SL-16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 39719 | 36699 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 03:17 | 2024 Dec 21 05:39 |
| Time of closest approach (UTC) | 2024 Dec 26 11:39:41.494 |
| Minimum distance | 3.254 km |
| Height difference | 1.378 km |
| Relative speed | 12.716 km/s |
| Angle between velocity vectors | 119° |
| Geographic position | 71.4°S, 117.3°W |
| Height | 907 km |
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