| Primary satellite | Secondary satellite |
| Name | Hubble Space Telescope | GMS 1 Rocket BM |
| Spacetrack catalog number | 20580 | 10234 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Sep 07 19:21 | 2024 Sep 08 05:03 |
| Time of closest approach (UTC) | 2024 Aug 13 23:42:06.014 |
| Minimum distance | 1662.922 km |
| Height difference | 17.833 km |
| Relative speed | 3.549 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 27.8°N, 104.3°E |
| Height | 513 km |
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