| Primary satellite | Secondary satellite |
| Name | SEEDS | COSMOS 2251 DEB |
| Spacetrack catalog number | 32791 | 34853 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 13 11:39 | 2022 Aug 13 19:22 |
| Time of closest approach (UTC) | 2022 Jun 29 08:30:46.144 |
| Minimum distance | 231.838 km |
| Height difference | 4.599 km |
| Relative speed | 14.599 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 73.1°S, 94.7°W |
| Height | 617 km |
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