| Primary satellite | Secondary satellite |
| Name | NOAA 18 | deb S5M |
| Spacetrack catalog number | 28654 | 25226 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:46 | 2024 Dec 22 19:21 |
| Time of closest approach (UTC) | 2024 Dec 25 08:02:10.945 |
| Minimum distance | 2.916 km |
| Height difference | -2.580 km |
| Relative speed | 14.770 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 79.3°S, 83.8°W |
| Height | 868 km |
|