| Primary satellite | Secondary satellite |
| Name | SR | FENGYUN 1C DEB |
| Spacetrack catalog number | 46 | 30127 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Jun 15 21:09 | 2025 Jun 16 02:26 |
| Time of closest approach (UTC) | 2025 May 21 14:10:56.430 |
| Minimum distance | 84.820 km |
| Height difference | -0.993 km |
| Relative speed | 14.409 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 55.2°N, 95.3°W |
| Height | 774 km |
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