| Primary satellite | Secondary satellite |
| Name | NOAA 19 | deb Delta 139 |
| Spacetrack catalog number | 33591 | 12185 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 May 31 09:31 | 2023 May 31 09:21 |
| Time of closest approach (UTC) | 2023 Apr 05 12:53:53.526 |
| Minimum distance | 262.096 km |
| Height difference | 0.319 km |
| Relative speed | 11.672 km/s |
| Angle between velocity vectors | 103° |
| Geographic position | 73.9°N, 33.2°W |
| Height | 854 km |
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