| Primary satellite | Secondary satellite |
| Name | Okean 3 | OBJECT G |
| Spacetrack catalog number | 21397 | 57172 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Dec 03 17:00 | 2023 Dec 03 13:11 |
| Time of closest approach (UTC) | 2023 Sep 28 20:37:15.209 |
| Minimum distance | 32.229 km |
| Height difference | 1.079 km |
| Relative speed | 14.781 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 82.1°N, 90.8°W |
| Height | 581 km |
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