| Primary satellite | Secondary satellite |
| Name | NOAA 17 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 48178 | 33676 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 09:51 | 2024 Dec 21 23:04 |
| Time of closest approach (UTC) | 2024 Dec 28 06:05:22.019 |
| Minimum distance | 4.554 km |
| Height difference | 4.543 km |
| Relative speed | 2.616 km/s |
| Angle between velocity vectors | 20° |
| Geographic position | 80.9°N, 78.2°E |
| Height | 756 km |
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