| Primary satellite | Secondary satellite |
| Name | Tiros 10 despin weight | FENGYUN 1C DEB |
| Spacetrack catalog number | 1529 | 30267 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:15 | 2024 Dec 23 02:58 |
| Time of closest approach (UTC) | 2024 Dec 28 20:10:38.604 |
| Minimum distance | 2.643 km |
| Height difference | 2.393 km |
| Relative speed | 14.205 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 57.8°N, 12.6°E |
| Height | 846 km |
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