| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | STARS |
| Spacetrack catalog number | 29982 | 33498 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 07:30 | 2024 Dec 23 08:53 |
| Time of closest approach (UTC) | 2024 Dec 27 19:03:33.059 |
| Minimum distance | 2.695 km |
| Height difference | -0.297 km |
| Relative speed | 14.524 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 57.1°S, 88.6°W |
| Height | 629 km |
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