| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 37638 | 30475 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 11:03 | 2024 Dec 23 01:59 |
| Time of closest approach (UTC) | 2024 Dec 29 00:10:50.134 |
| Minimum distance | 3.449 km |
| Height difference | 2.920 km |
| Relative speed | 13.980 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 62.8°S, 38.8°W |
| Height | 867 km |
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