| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb r/b Ablestar |
| Spacetrack catalog number | 29973 | 643 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:36 | 2024 Dec 23 00:02 |
| Time of closest approach (UTC) | 2024 Dec 24 13:33:29.168 |
| Minimum distance | 3.575 km |
| Height difference | -2.530 km |
| Relative speed | 14.557 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 46.7°S, 123.9°W |
| Height | 936 km |
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