| Primary satellite | Secondary satellite |
| Name | Meteor 1-11 Rocket | deb Kosmos-1275 |
| Spacetrack catalog number | 5918 | 14409 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:00 | 2024 Dec 22 19:46 |
| Time of closest approach (UTC) | 2024 Dec 26 11:42:00.191 |
| Minimum distance | 3.856 km |
| Height difference | 3.748 km |
| Relative speed | 14.670 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 2.0°N, 84.7°W |
| Height | 914 km |
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