| Primary satellite | Secondary satellite |
| Name | STRAND 1 | deb Kosmos-374 |
| Spacetrack catalog number | 39090 | 18517 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jun 05 02:02 | 2023 Jun 05 10:24 |
| Time of closest approach (UTC) | 2023 Apr 06 08:26:44.975 |
| Minimum distance | 326.341 km |
| Height difference | 44.271 km |
| Relative speed | 14.690 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 5.9°S, 28.5°W |
| Height | 781 km |
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