| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | NOAA 16 DEB |
| Spacetrack catalog number | 13563 | 41051 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:28 | 2024 Dec 21 11:49 |
| Time of closest approach (UTC) | 2024 Dec 29 17:00:24.218 |
| Minimum distance | 3.827 km |
| Height difference | -0.408 km |
| Relative speed | 9.817 km/s |
| Angle between velocity vectors | 82° |
| Geographic position | 78.3°N, 28.3°W |
| Height | 805 km |
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