| Primary satellite | Secondary satellite |
| Name | Cosmos 1269 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12442 | 30803 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:15 | 2024 Dec 22 18:44 |
| Time of closest approach (UTC) | 2024 Dec 25 13:19:28.719 |
| Minimum distance | 3.341 km |
| Height difference | 2.817 km |
| Relative speed | 12.287 km/s |
| Angle between velocity vectors | 111° |
| Geographic position | 73.6°N, 49.5°E |
| Height | 802 km |
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