| Primary satellite | Secondary satellite |
| Name | NOAA 15 | CZ-6A DEB |
| Spacetrack catalog number | 25338 | 61428 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 May 13 12:51 | 2025 May 12 13:36 |
| Time of closest approach (UTC) | 2025 Apr 30 18:27:39.619 |
| Minimum distance | 4.173 km |
| Height difference | -3.563 km |
| Relative speed | 14.855 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 23.2°S, 14.7°E |
| Height | 817 km |
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