| Primary satellite | Secondary satellite |
| Name | THORAD AGENA D DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 42508 | 30858 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 06:54 | 2024 Dec 23 09:14 |
| Time of closest approach (UTC) | 2024 Dec 25 04:10:54.895 |
| Minimum distance | 2.511 km |
| Height difference | 2.489 km |
| Relative speed | 13.477 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 67.3°S, 55.9°E |
| Height | 878 km |
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