| Primary satellite | Secondary satellite |
| Name | NEOSSAT | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 39089 | 40611 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 12:30 | 2024 Dec 21 00:04 |
| Time of closest approach (UTC) | 2024 Dec 29 05:29:46.299 |
| Minimum distance | 4.529 km |
| Height difference | 0.851 km |
| Relative speed | 14.627 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 41.4°S, 13.3°E |
| Height | 789 km |
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