| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41256 | 31482 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 09:22 | 2024 Dec 22 12:41 |
| Time of closest approach (UTC) | 2024 Dec 27 13:58:18.737 |
| Minimum distance | 4.757 km |
| Height difference | -3.870 km |
| Relative speed | 14.390 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 56.2°S, 77.2°E |
| Height | 770 km |
|