| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 37638 | 47104 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 11:03 | 2024 Dec 17 20:44 |
| Time of closest approach (UTC) | 2024 Dec 24 20:47:24.572 |
| Minimum distance | 4.554 km |
| Height difference | -3.330 km |
| Relative speed | 13.023 km/s |
| Angle between velocity vectors | 123° |
| Geographic position | 71.2°N, 177.6°W |
| Height | 871 km |
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