| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 42661 | 31471 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 16:34 | 2024 Dec 16 13:46 |
| Time of closest approach (UTC) | 2024 Dec 27 11:24:58.329 |
| Minimum distance | 4.752 km |
| Height difference | 4.621 km |
| Relative speed | 9.081 km/s |
| Angle between velocity vectors | 75° |
| Geographic position | 79.5°S, 140.9°E |
| Height | 784 km |
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