| Primary satellite | Secondary satellite |
| Name | XW-2D | CYGFM01 |
| Spacetrack catalog number | 40907 | 41887 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2021 Mar 07 20:04 | 2021 Mar 07 12:46 |
| Time of closest approach (UTC) | 2021 Jan 23 02:38:11.851 |
| Minimum distance | 26.527 km |
| Height difference | -0.235 km |
| Relative speed | 12.243 km/s |
| Angle between velocity vectors | 107° |
| Geographic position | 34.0°N, 49.9°E |
| Height | 531 km |
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