| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | deb Delta 139 |
| Spacetrack catalog number | 42373 | 12230 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 14:02 | 2024 Dec 22 21:08 |
| Time of closest approach (UTC) | 2024 Dec 24 11:30:28.485 |
| Minimum distance | 3.279 km |
| Height difference | -2.732 km |
| Relative speed | 7.029 km/s |
| Angle between velocity vectors | 56° |
| Geographic position | 80.4°S, 125.9°E |
| Height | 668 km |
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