| Primary satellite | Secondary satellite |
| Name | AO-73 | MINOTAUR 4 DEB |
| Spacetrack catalog number | 39444 | 52037 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jun 04 11:22 | 2023 Jun 03 23:08 |
| Time of closest approach (UTC) | 2023 Mar 23 01:32:49.187 |
| Minimum distance | 3260.142 km |
| Height difference | -0.184 km |
| Relative speed | 9.014 km/s |
| Angle between velocity vectors | 73° |
| Geographic position | 28.6°S, 21.6°E |
| Height | 584 km |
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