| Primary satellite | Secondary satellite |
| Name | Cosmos 2360 Rocket | Cosmos 2237 Rocket |
| Spacetrack catalog number | 25407 | 22566 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Apr 12 09:45 | 2021 Apr 12 12:06 |
| Time of closest approach (UTC) | 2021 Mar 01 04:12:56.377 |
| Minimum distance | 307.083 km |
| Height difference | 4.562 km |
| Relative speed | 3.507 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 70.8°N, 43.6°W |
| Height | 857 km |
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