| Primary satellite | Secondary satellite |
| Name | Okean-O | METEOR 2-5 DEB |
| Spacetrack catalog number | 25860 | 36922 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 15 01:24 | 2021 Jan 13 18:50 |
| Time of closest approach (UTC) | 2020 Nov 24 00:51:34.979 |
| Minimum distance | 1110.300 km |
| Height difference | 1.047 km |
| Relative speed | 10.991 km/s |
| Angle between velocity vectors | 94° |
| Geographic position | 81.6°N, 162.6°W |
| Height | 654 km |
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