| Primary satellite | Secondary satellite |
| Name | Meteor 2-19 | COSMOS 1275 DEB |
| Spacetrack catalog number | 20670 | 42104 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:29 | 2024 Dec 17 16:07 |
| Time of closest approach (UTC) | 2024 Dec 25 10:29:18.623 |
| Minimum distance | 4.695 km |
| Height difference | -1.068 km |
| Relative speed | 13.406 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 72.5°N, 108.8°W |
| Height | 951 km |
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