| Primary satellite | Secondary satellite |
| Name | NOAA 18 | NOAA 16 DEB |
| Spacetrack catalog number | 28654 | 41284 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Jun 08 03:27 | 2023 Jun 06 04:25 |
| Time of closest approach (UTC) | 2023 Apr 03 12:28:05.043 |
| Minimum distance | 1126.828 km |
| Height difference | 6.549 km |
| Relative speed | 10.456 km/s |
| Angle between velocity vectors | 89° |
| Geographic position | 72.7°N, 0.3°W |
| Height | 869 km |
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