| 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 27 21:18 | 2023 Jan 27 17:49 |
| Time of closest approach (UTC) | 2022 Dec 05 16:05:00.623 |
| Minimum distance | 337.109 km |
| Height difference | 1.803 km |
| Relative speed | 12.887 km/s |
| Angle between velocity vectors | 120° |
| Geographic position | 74.5°S, 121.1°E |
| Height | 839 km |
|