| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 12 DEB |
| Spacetrack catalog number | 36273 | 38546 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 18:45 | 2024 Dec 19 23:28 |
| Time of closest approach (UTC) | 2024 Dec 25 05:55:07.719 |
| Minimum distance | 2.912 km |
| Height difference | -1.537 km |
| Relative speed | 14.528 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 48.4°S, 178.8°W |
| Height | 792 km |
|