| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 37994 | 37494 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 May 19 18:11 | 2022 May 18 09:31 |
| Time of closest approach (UTC) | 2022 Feb 03 16:55:46.053 |
| Minimum distance | 26.996 km |
| Height difference | 2.713 km |
| Relative speed | 13.003 km/s |
| Angle between velocity vectors | 122° |
| Geographic position | 55.2°S, 161.6°E |
| Height | 814 km |
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