| Primary satellite | Secondary satellite |
| Name | NOAA 18 | deb Agena D |
| Spacetrack catalog number | 28654 | 4149 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:46 | 2024 Dec 22 05:47 |
| Time of closest approach (UTC) | 2024 Dec 23 11:37:20.724 |
| Minimum distance | 2.921 km |
| Height difference | 2.577 km |
| Relative speed | 5.110 km/s |
| Angle between velocity vectors | 40° |
| Geographic position | 44.1°S, 21.7°W |
| Height | 855 km |
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