| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | NOAA 16 DEB |
| Spacetrack catalog number | 42661 | 41425 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 16:34 | 2024 Dec 22 19:34 |
| Time of closest approach (UTC) | 2024 Dec 29 20:59:03.077 |
| Minimum distance | 3.973 km |
| Height difference | 3.973 km |
| Relative speed | 14.217 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 60.1°N, 137.3°E |
| Height | 760 km |
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