| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | Cosmos 1302 |
| Spacetrack catalog number | 40681 | 12791 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:24 | 2024 Dec 22 21:11 |
| Time of closest approach (UTC) | 2024 Dec 24 02:54:02.425 |
| Minimum distance | 3.293 km |
| Height difference | 0.562 km |
| Relative speed | 13.106 km/s |
| Angle between velocity vectors | 123° |
| Geographic position | 74.1°S, 85.0°W |
| Height | 813 km |
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