| Primary satellite | Secondary satellite |
| Name | XW-2D | COSMOS 2251 DEB |
| Spacetrack catalog number | 40907 | 38189 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 12 18:56 | 2022 Aug 07 10:29 |
| Time of closest approach (UTC) | 2022 Jun 30 14:23:07.135 |
| Minimum distance | 212.275 km |
| Height difference | -40.961 km |
| Relative speed | 15.198 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 36.4°N, 124.0°W |
| Height | 522 km |
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