| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | DMSP B5D1-3 |
| Spacetrack catalog number | 42320 | 10820 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 21:27 | 2024 Dec 22 13:06 |
| Time of closest approach (UTC) | 2024 Dec 24 23:23:54.050 |
| Minimum distance | 1.716 km |
| Height difference | 0.459 km |
| Relative speed | 14.634 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 39.2°S, 114.3°E |
| Height | 789 km |
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