| Primary satellite | Secondary satellite |
| Name | COSMOS 2455 | COSMOS 2251 DEB |
| Spacetrack catalog number | 36095 | 34053 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 01 16:03 | 2022 Jul 01 04:15 |
| Time of closest approach (UTC) | 2022 May 25 21:06:41.983 |
| Minimum distance | 4.146 km |
| Height difference | 3.553 km |
| Relative speed | 10.106 km/s |
| Angle between velocity vectors | 86° |
| Geographic position | 62.6°N, 113.5°E |
| Height | 918 km |
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