| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | SKYMED 4 |
| Spacetrack catalog number | 42373 | 37216 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 14:02 | 2024 Dec 23 03:27 |
| Time of closest approach (UTC) | 2024 Dec 29 06:27:09.692 |
| Minimum distance | 3.941 km |
| Height difference | -1.638 km |
| Relative speed | 11.484 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 77.0°S, 133.2°E |
| Height | 653 km |
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