| Primary satellite | Secondary satellite |
| Name | ISS | JILIN-01 GAOFEN 3D |
| Spacetrack catalog number | 25544 | 46456 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2025 Jun 19 20:12 | 2025 Jun 19 22:22 |
| Time of closest approach (UTC) | 2025 May 17 00:09:09.963 |
| Minimum distance | 3747.880 km |
| Height difference | 14.251 km |
| Relative speed | 11.752 km/s |
| Angle between velocity vectors | 100° |
| Geographic position | 49.4°N, 22.2°W |
| Height | 421 km |
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