| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41376 | 30608 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 21 01:19 | 2024 Dec 23 17:41 |
| Time of closest approach (UTC) | 2024 Dec 29 02:23:15.740 |
| Minimum distance | 11.849 km |
| Height difference | 4.094 km |
| Relative speed | 3.524 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 81.1°S, 31.6°E |
| Height | 838 km |
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