| Primary satellite | Secondary satellite |
| Name | Amsat-Oscar-8 | FENGYUN 1C DEB |
| Spacetrack catalog number | 10703 | 29914 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 28 22:21 | 2023 Sep 28 16:46 |
| Time of closest approach (UTC) | 2023 Jun 10 03:31:34.974 |
| Minimum distance | 760.861 km |
| Height difference | 2.540 km |
| Relative speed | 8.638 km/s |
| Angle between velocity vectors | 72° |
| Geographic position | 76.4°S, 45.9°W |
| Height | 929 km |
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