| Primary satellite | Secondary satellite |
| Name | deb Delta | deb Kosmos-1275 |
| Spacetrack catalog number | 19365 | 17624 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 11:48 | 2024 Dec 22 22:38 |
| Time of closest approach (UTC) | 2024 Dec 26 06:18:34.292 |
| Minimum distance | 3.001 km |
| Height difference | 2.954 km |
| Relative speed | 14.981 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 76.4°N, 11.0°E |
| Height | 760 km |
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