| Primary satellite | Secondary satellite |
| Name | Gurwin Techsat 1B | deb Kosmos-886 |
| Spacetrack catalog number | 25397 | 9807 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 29 19:25 | 2023 May 29 06:34 |
| Time of closest approach (UTC) | 2023 Apr 06 05:26:05.354 |
| Minimum distance | 38.278 km |
| Height difference | -7.295 km |
| Relative speed | 14.788 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 7.8°N, 41.5°W |
| Height | 815 km |
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