| Primary satellite | Secondary satellite |
| Name | SWAS | deb Kosmos |
| Spacetrack catalog number | 25560 | 17725 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 18:34 | 2024 Dec 23 09:49 |
| Time of closest approach (UTC) | 2024 Dec 25 22:24:46.209 |
| Minimum distance | 4.426 km |
| Height difference | 0.256 km |
| Relative speed | 14.082 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 12.2°N, 85.7°W |
| Height | 562 km |
|