| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 34159 | 40497 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:41 | 2024 Dec 21 00:35 |
| Time of closest approach (UTC) | 2024 Dec 23 23:04:27.456 |
| Minimum distance | 4.466 km |
| Height difference | -4.224 km |
| Relative speed | 14.898 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 37.5°N, 63.0°W |
| Height | 787 km |
|