| Primary satellite | Secondary satellite |
| Name | deb Atmosphere 1 | DMSP B5D2-3 |
| Spacetrack catalog number | 20797 | 18123 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:55 | 2024 Dec 23 03:12 |
| Time of closest approach (UTC) | 2024 Dec 26 12:39:37.988 |
| Minimum distance | 4.137 km |
| Height difference | -2.870 km |
| Relative speed | 14.438 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 50.7°N, 111.9°W |
| Height | 845 km |
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