| Primary satellite | Secondary satellite |
| Name | CUTE-I | deb Kosmos-1579 |
| Spacetrack catalog number | 27844 | 19453 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Sep 30 17:34 | 2023 Sep 30 02:50 |
| Time of closest approach (UTC) | 2023 Jun 12 04:43:57.386 |
| Minimum distance | 574.166 km |
| Height difference | -6.060 km |
| Relative speed | 9.232 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 58.5°N, 175.1°W |
| Height | 824 km |
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