| Primary satellite | Secondary satellite |
| Name | deb Meteor-2 | Cosmos 1818 |
| Spacetrack catalog number | 17755 | 17369 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 17:35 | 2024 Dec 23 03:45 |
| Time of closest approach (UTC) | 2024 Dec 24 00:10:15.942 |
| Minimum distance | 2.110 km |
| Height difference | -1.566 km |
| Relative speed | 12.761 km/s |
| Angle between velocity vectors | 118° |
| Geographic position | 55.0°N, 93.3°W |
| Height | 809 km |
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