| Primary satellite | Secondary satellite |
| Name | CORIOLIS | COSMOS 2251 DEB |
| Spacetrack catalog number | 27640 | 46432 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 01 21:49 | 2022 Jun 30 01:21 |
| Time of closest approach (UTC) | 2022 May 25 03:41:24.827 |
| Minimum distance | 1.177 km |
| Height difference | -0.270 km |
| Relative speed | 14.837 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 61.8°S, 19.9°E |
| Height | 849 km |
|