| Primary satellite | Secondary satellite |
| Name | DMSP 10533 | deb REX |
| Spacetrack catalog number | 7816 | 21712 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:34 | 2024 Dec 22 19:20 |
| Time of closest approach (UTC) | 2024 Dec 29 02:26:23.260 |
| Minimum distance | 4.072 km |
| Height difference | 1.722 km |
| Relative speed | 8.686 km/s |
| Angle between velocity vectors | 71° |
| Geographic position | 80.6°S, 139.3°E |
| Height | 803 km |
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