| Primary satellite | Secondary satellite |
| Name | CUTE-I | FENGYUN 1C DEB |
| Spacetrack catalog number | 27844 | 30883 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2026 Jan 18 23:10 | 2026 Jan 18 22:37 |
| Time of closest approach (UTC) | 2025 Dec 15 02:25:58.506 |
| Minimum distance | 22.057 km |
| Height difference | -2.111 km |
| Relative speed | 3.944 km/s |
| Angle between velocity vectors | 31° |
| Geographic position | 81.2°S, 23.3°W |
| Height | 840 km |
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