| Primary satellite | Secondary satellite |
| Name | NEOSSAT | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 39089 | 40497 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 12:30 | 2024 Dec 21 00:35 |
| Time of closest approach (UTC) | 2024 Dec 24 11:41:29.544 |
| Minimum distance | 3.310 km |
| Height difference | -1.340 km |
| Relative speed | 14.487 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 51.0°S, 76.5°W |
| Height | 796 km |
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