| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | Meteor 1-5 Rocket |
| Spacetrack catalog number | 12212 | 4420 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 Dec 16 07:53 | 2025 Dec 15 23:45 |
| Time of closest approach (UTC) | 2024 Dec 08 13:03:22.668 |
| Minimum distance | 1207.619 km |
| Height difference | -119.405 km |
| Relative speed | 14.510 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 65.7°N, 45.3°W |
| Height | 923 km |
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