| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 37638 | 30138 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 11:03 | 2024 Dec 22 18:10 |
| Time of closest approach (UTC) | 2024 Dec 29 03:32:15.216 |
| Minimum distance | 4.714 km |
| Height difference | 0.653 km |
| Relative speed | 14.330 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 54.2°S, 84.0°W |
| Height | 858 km |
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