| Primary satellite | Secondary satellite |
| Name | NOAA 18 | deb Agena D |
| Spacetrack catalog number | 28654 | 4612 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 May 15 05:05 | 2025 May 14 16:06 |
| Time of closest approach (UTC) | 2025 Apr 28 16:34:14.602 |
| Minimum distance | 7.546 km |
| Height difference | 4.171 km |
| Relative speed | 14.615 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 30.6°S, 92.1°W |
| Height | 850 km |
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