| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NIMBUS 2 DEB |
| Spacetrack catalog number | 37589 | 28619 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 12:27 | 2024 Dec 22 06:42 |
| Time of closest approach (UTC) | 2024 Dec 24 18:52:04.727 |
| Minimum distance | 3.723 km |
| Height difference | 1.596 km |
| Relative speed | 13.573 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 64.3°S, 101.8°W |
| Height | 962 km |
|