| Primary satellite | Secondary satellite |
| Name | Hubble Space Telescope | OBJECT AR |
| Spacetrack catalog number | 20580 | 57043 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2025 Jul 16 08:31 | 2025 Jul 16 14:26 |
| Time of closest approach (UTC) | 2024 Jun 17 12:58:15.138 |
| Minimum distance | 3322.750 km |
| Height difference | 120.817 km |
| Relative speed | 11.303 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 28.6°S, 157.7°E |
| Height | 508 km |
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