| Primary satellite | Secondary satellite |
| Name | DMSP 7529 | COSMOS 1275 DEB |
| Spacetrack catalog number | 6787 | 42223 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:13 | 2024 Dec 22 14:22 |
| Time of closest approach (UTC) | 2024 Dec 29 14:03:58.986 |
| Minimum distance | 2.366 km |
| Height difference | -2.061 km |
| Relative speed | 14.950 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 26.2°S, 90.8°E |
| Height | 776 km |
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