| Primary satellite | Secondary satellite |
| Name | NOAA 19 | THOR BURNER 2A DEB |
| Spacetrack catalog number | 33591 | 28591 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 May 28 20:19 | 2023 May 29 04:50 |
| Time of closest approach (UTC) | 2023 Apr 03 18:41:58.650 |
| Minimum distance | 13.611 km |
| Height difference | 1.318 km |
| Relative speed | 14.648 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 13.5°N, 151.6°W |
| Height | 849 km |
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