| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Vanguard 2 Rocket |
| Spacetrack catalog number | 36203 | 12 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 18 23:24 | 2024 Dec 22 21:44 |
| Time of closest approach (UTC) | 2024 Dec 23 23:22:16.368 |
| Minimum distance | 3.563 km |
| Height difference | -2.081 km |
| Relative speed | 11.019 km/s |
| Angle between velocity vectors | 89° |
| Geographic position | 31.1°N, 3.9°W |
| Height | 603 km |
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