| Primary satellite | Secondary satellite |
| Name | NEOSSAT | deb Delta 139 |
| Spacetrack catalog number | 39089 | 14914 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 12:30 | 2024 Dec 23 01:24 |
| Time of closest approach (UTC) | 2024 Dec 24 05:00:49.703 |
| Minimum distance | 4.000 km |
| Height difference | 3.973 km |
| Relative speed | 14.526 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 48.1°S, 22.6°E |
| Height | 795 km |
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