| Primary satellite | Secondary satellite |
| Name | Cosmos 1269 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12442 | 31562 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:15 | 2024 Dec 21 18:43 |
| Time of closest approach (UTC) | 2024 Dec 25 23:21:21.473 |
| Minimum distance | 0.542 km |
| Height difference | -0.539 km |
| Relative speed | 14.371 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 71.9°N, 117.3°W |
| Height | 802 km |
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