| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 40462 | 17642 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:51 | 2024 Dec 22 21:03 |
| Time of closest approach (UTC) | 2024 Dec 25 06:14:17.206 |
| Minimum distance | 4.086 km |
| Height difference | 1.209 km |
| Relative speed | 14.884 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 76.9°N, 45.7°E |
| Height | 783 km |
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