| Primary satellite | Secondary satellite |
| Name | Hubble Space Telescope | FLOCK 4Q 6 |
| Spacetrack catalog number | 20580 | 58315 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Sep 15 05:29 | 2024 Sep 14 18:48 |
| Time of closest approach (UTC) | 2024 Aug 09 00:00:00.800 |
| Minimum distance | 364.203 km |
| Height difference | -2.106 km |
| Relative speed | 9.889 km/s |
| Angle between velocity vectors | 81° |
| Geographic position | 22.6°N, 163.3°E |
| Height | 512 km |
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