| Primary satellite | Secondary satellite |
| Name | Amsat-Oscar-8 | deb Kosmos-1275 |
| Spacetrack catalog number | 10703 | 12966 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 29 22:23 | 2023 Sep 30 04:24 |
| Time of closest approach (UTC) | 2023 Jun 10 11:17:21.019 |
| Minimum distance | 924.252 km |
| Height difference | -0.434 km |
| Relative speed | 10.238 km/s |
| Angle between velocity vectors | 87° |
| Geographic position | 80.5°N, 14.3°W |
| Height | 904 km |
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