| Primary satellite | Secondary satellite |
| Name | CUTE-I | Resurs 1-4 |
| Spacetrack catalog number | 27844 | 25394 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2026 Jan 18 23:10 | 2026 Jan 18 21:04 |
| Time of closest approach (UTC) | 2025 Dec 19 16:53:52.417 |
| Minimum distance | 21.729 km |
| Height difference | -3.860 km |
| Relative speed | 5.087 km/s |
| Angle between velocity vectors | 40° |
| Geographic position | 80.7°N, 94.4°W |
| Height | 826 km |
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