| Primary satellite | Secondary satellite |
| Name | PCSat | COSMOS 2251 DEB |
| Spacetrack catalog number | 26931 | 36439 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2022 Jun 27 07:24 | 2022 Jun 26 21:55 |
| Time of closest approach (UTC) | 2022 Jun 02 06:49:29.588 |
| Minimum distance | 34.453 km |
| Height difference | 1.636 km |
| Relative speed | 14.183 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 9.9°N, 108.6°E |
| Height | 791 km |
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