| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41054 | 30209 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:36 | 2024 Dec 23 12:00 |
| Time of closest approach (UTC) | 2024 Dec 25 23:22:33.079 |
| Minimum distance | 3.764 km |
| Height difference | 0.287 km |
| Relative speed | 14.102 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 60.8°N, 111.9°E |
| Height | 840 km |
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