| Primary satellite | Secondary satellite |
| Name | THORAD AGENA D DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 42521 | 29789 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 12:55 | 2024 Dec 22 20:28 |
| Time of closest approach (UTC) | 2024 Dec 27 01:44:19.534 |
| Minimum distance | 2.278 km |
| Height difference | -1.072 km |
| Relative speed | 14.500 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 31.4°N, 102.4°W |
| Height | 967 km |
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