| Primary satellite | Secondary satellite |
| Name | Okean 3 | TK-2 |
| Spacetrack catalog number | 21397 | 52150 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 Aug 10 05:17 | 2022 Aug 10 21:10 |
| Time of closest approach (UTC) | 2022 Jul 05 13:35:13.184 |
| Minimum distance | 4.485 km |
| Height difference | 1.643 km |
| Relative speed | 15.085 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 81.7°S, 58.3°W |
| Height | 612 km |
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