| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 1954 Rocket |
| Spacetrack catalog number | 30341 | 19257 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:25 | 2024 Dec 22 22:06 |
| Time of closest approach (UTC) | 2024 Dec 24 05:30:04.062 |
| Minimum distance | 3.474 km |
| Height difference | 1.520 km |
| Relative speed | 3.812 km/s |
| Angle between velocity vectors | 30° |
| Geographic position | 31.3°N, 38.3°E |
| Height | 769 km |
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