| Primary satellite | Secondary satellite |
| Name | CUTE-I | Star 26B S/N 004? |
| Spacetrack catalog number | 27844 | 6788 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2021 Mar 07 23:07 | 2021 Mar 08 03:14 |
| Time of closest approach (UTC) | 2021 Jan 17 23:52:24.606 |
| Minimum distance | 5.133 km |
| Height difference | -1.469 km |
| Relative speed | 14.617 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 31.1°S, 82.0°W |
| Height | 836 km |
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