| Primary satellite | Secondary satellite |
| Name | Okean 2 Rocket | SOCRATES |
| Spacetrack catalog number | 20511 | 39768 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Jan 15 13:04 | 2021 Jan 16 05:00 |
| Time of closest approach (UTC) | 2020 Dec 02 08:51:46.845 |
| Minimum distance | 2.099 km |
| Height difference | 0.352 km |
| Relative speed | 14.376 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 82.0°S, 55.8°W |
| Height | 645 km |
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