| Primary satellite | Secondary satellite |
| Name | IRIDIUM 104 | NOAA 16 DEB |
| Spacetrack catalog number | 41922 | 41136 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Oct 02 20:51 | 2023 Oct 02 14:14 |
| Time of closest approach (UTC) | 2023 Jun 04 16:52:29.276 |
| Minimum distance | 573.160 km |
| Height difference | 29.674 km |
| Relative speed | 14.853 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 73.1°S, 122.4°W |
| Height | 806 km |
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