| Primary satellite | Secondary satellite |
| Name | Okean 1-7 Rocket | DNEPR OBJECT Y |
| Spacetrack catalog number | 23318 | 39438 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 25 13:35 | 2023 Sep 25 10:11 |
| Time of closest approach (UTC) | 2023 Jun 14 01:08:53.992 |
| Minimum distance | 95.064 km |
| Height difference | -54.536 km |
| Relative speed | 15.137 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 3.3°S, 159.6°W |
| Height | 636 km |
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