| Primary satellite | Secondary satellite |
| Name | NOAA 15 | DMSP 7529 |
| Spacetrack catalog number | 25338 | 6787 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:39 | 2024 Dec 22 15:13 |
| Time of closest approach (UTC) | 2024 Dec 24 12:40:39.439 |
| Minimum distance | 1.563 km |
| Height difference | 0.962 km |
| Relative speed | 14.581 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 44.5°N, 72.7°W |
| Height | 801 km |
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