| Primary satellite | Secondary satellite |
| Name | Cosmos 1269 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12442 | 30946 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:15 | 2024 Dec 21 01:55 |
| Time of closest approach (UTC) | 2024 Dec 24 20:51:44.799 |
| Minimum distance | 0.716 km |
| Height difference | 0.273 km |
| Relative speed | 14.860 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 29.8°N, 33.7°E |
| Height | 790 km |
|