| Primary satellite | Secondary satellite |
| Name | DMSP 7529 | START 1 DEB |
| Spacetrack catalog number | 6787 | 27752 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:13 | 2024 Dec 20 15:29 |
| Time of closest approach (UTC) | 2024 Dec 29 10:56:27.799 |
| Minimum distance | 4.745 km |
| Height difference | 3.296 km |
| Relative speed | 14.543 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 72.8°S, 112.7°E |
| Height | 805 km |
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