| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 34563 | 37331 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Jul 03 15:49 | 2022 Jul 02 09:21 |
| Time of closest approach (UTC) | 2022 May 31 13:47:09.722 |
| Minimum distance | 10.488 km |
| Height difference | 0.858 km |
| Relative speed | 14.365 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 6.9°S, 18.2°W |
| Height | 770 km |
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