| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41265 | 31477 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 23:23 | 2024 Dec 21 10:12 |
| Time of closest approach (UTC) | 2024 Dec 25 02:49:17.479 |
| Minimum distance | 3.510 km |
| Height difference | 2.540 km |
| Relative speed | 1.490 km/s |
| Angle between velocity vectors | 11° |
| Geographic position | 81.2°S, 55.4°W |
| Height | 836 km |
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