| Primary satellite | Secondary satellite |
| Name | Gurwin Techsat 1B | FENGYUN 1C DEB |
| Spacetrack catalog number | 25397 | 29906 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Jan 31 19:45 | 2023 Jan 31 16:00 |
| Time of closest approach (UTC) | 2022 Dec 05 16:06:39.584 |
| Minimum distance | 978.781 km |
| Height difference | -1.426 km |
| Relative speed | 12.925 km/s |
| Angle between velocity vectors | 121° |
| Geographic position | 78.3°S, 106.1°E |
| Height | 839 km |
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