| Primary satellite | Secondary satellite |
| Name | NOAA 15 | CZ-6A DEB |
| Spacetrack catalog number | 25338 | 55514 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 May 13 12:51 | 2025 May 12 22:07 |
| Time of closest approach (UTC) | 2025 May 05 03:20:30.117 |
| Minimum distance | 22.112 km |
| Height difference | -0.731 km |
| Relative speed | 4.047 km/s |
| Angle between velocity vectors | 31° |
| Geographic position | 81.0°N, 127.8°E |
| Height | 807 km |
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