| Primary satellite | Secondary satellite |
| Name | SL-8 DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 38665 | 40499 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 10:14 | 2024 Dec 22 21:33 |
| Time of closest approach (UTC) | 2024 Dec 25 00:58:10.816 |
| Minimum distance | 3.473 km |
| Height difference | -0.800 km |
| Relative speed | 14.641 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 66.1°S, 72.7°E |
| Height | 811 km |
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