| Primary satellite | Secondary satellite |
| Name | STRAND 1 | CZ-6A DEB |
| Spacetrack catalog number | 39090 | 54412 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Apr 28 11:22 | 2025 Apr 28 09:53 |
| Time of closest approach (UTC) | 2024 Jun 17 11:01:29.578 |
| Minimum distance | 267.953 km |
| Height difference | 2.641 km |
| Relative speed | 13.985 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 67.2°N, 126.6°E |
| Height | 789 km |
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