| Primary satellite | Secondary satellite |
| Name | Gurwin Techsat 1B | FENGYUN 1C DEB |
| Spacetrack catalog number | 25397 | 29966 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 29 21:06 | 2023 May 29 20:22 |
| Time of closest approach (UTC) | 2023 Apr 06 19:10:41.269 |
| Minimum distance | 114.189 km |
| Height difference | -4.163 km |
| Relative speed | 14.526 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 45.2°S, 102.2°E |
| Height | 829 km |
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