| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 33740 | 41208 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 06:46 | 2024 Dec 21 06:17 |
| Time of closest approach (UTC) | 2024 Dec 23 19:51:00.218 |
| Minimum distance | 4.832 km |
| Height difference | -4.750 km |
| Relative speed | 0.327 km/s |
| Angle between velocity vectors | 3° |
| Geographic position | 81.3°N, 102.6°W |
| Height | 864 km |
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