| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | STARLINK-4399 |
| Spacetrack catalog number | 58202 | 53469 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:40 | 2024 Dec 23 19:41 |
| Time of closest approach (UTC) | 2024 Dec 24 03:12:10.858 |
| Minimum distance | 3.682 km |
| Height difference | 3.533 km |
| Relative speed | 12.321 km/s |
| Angle between velocity vectors | 109° |
| Geographic position | 76.7°S, 10.3°E |
| Height | 588 km |
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