| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 54511 | 32153 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 May 14 20:30 | 2025 May 12 18:22 |
| Time of closest approach (UTC) | 2025 Apr 21 16:52:08.191 |
| Minimum distance | 27.782 km |
| Height difference | 1.620 km |
| Relative speed | 14.027 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 61.3°N, 174.6°W |
| Height | 865 km |
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