| Primary satellite | Secondary satellite |
| Name | STARLINK-3647 | FALCON 9 DEB |
| Spacetrack catalog number | 51994 | 48608 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 19:22 | 2024 Dec 23 08:05 |
| Time of closest approach (UTC) | 2024 Dec 25 23:45:36.460 |
| Minimum distance | 5.510 km |
| Height difference | 1.596 km |
| Relative speed | 12.152 km/s |
| Angle between velocity vectors | 106° |
| Geographic position | 0.4°N, 83.1°W |
| Height | 541 km |
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