| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | deb Kosmos-2227 |
| Spacetrack catalog number | 12203 | 22376 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:24 | 2024 Dec 23 09:07 |
| Time of closest approach (UTC) | 2024 Dec 24 05:25:38.699 |
| Minimum distance | 2.042 km |
| Height difference | 1.964 km |
| Relative speed | 12.118 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 70.8°N, 40.1°E |
| Height | 789 km |
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