| Primary satellite | Secondary satellite |
| Name | NOAA 18 | SL-16 R/B |
| Spacetrack catalog number | 28654 | 28353 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Oct 05 12:13 | 2024 Oct 05 08:18 |
| Time of closest approach (UTC) | 2024 Sep 16 07:12:45.843 |
| Minimum distance | 51.247 km |
| Height difference | -1.778 km |
| Relative speed | 7.247 km/s |
| Angle between velocity vectors | 58° |
| Geographic position | 60.3°S, 36.8°E |
| Height | 869 km |
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