| Primary satellite | Secondary satellite |
| Name | Cosmos 1707 | SPHERE-1 EYE |
| Spacetrack catalog number | 16326 | 55072 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Nov 27 17:22 | 2023 Nov 28 02:54 |
| Time of closest approach (UTC) | 2023 Sep 30 07:55:10.541 |
| Minimum distance | 1955.591 km |
| Height difference | 6.418 km |
| Relative speed | 14.177 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 70.4°N, 0.2°W |
| Height | 520 km |
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