| Primary satellite | Secondary satellite |
| Name | Gurwin Techsat 1B | FENGYUN 1C DEB |
| Spacetrack catalog number | 25397 | 30471 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Jan 27 21:18 | 2023 Jan 27 11:28 |
| Time of closest approach (UTC) | 2022 Dec 06 19:54:56.438 |
| Minimum distance | 166.916 km |
| Height difference | -2.316 km |
| Relative speed | 12.303 km/s |
| Angle between velocity vectors | 111° |
| Geographic position | 75.0°N, 117.8°W |
| Height | 826 km |
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