| Primary satellite | Secondary satellite |
| Name | NOAA 15 | NOAA 17 |
| Spacetrack catalog number | 25338 | 27453 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Jun 02 20:18 | 2023 Jun 02 19:54 |
| Time of closest approach (UTC) | 2023 Mar 23 14:12:09.299 |
| Minimum distance | 55.602 km |
| Height difference | 2.442 km |
| Relative speed | 9.764 km/s |
| Angle between velocity vectors | 82° |
| Geographic position | 78.4°N, 53.7°W |
| Height | 820 km |
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