| Primary satellite | Secondary satellite |
| Name | NOAA 15 | PEGASUS DEB |
| Spacetrack catalog number | 25338 | 39306 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Jun 02 20:18 | 2023 May 30 16:36 |
| Time of closest approach (UTC) | 2023 Mar 24 20:48:46.121 |
| Minimum distance | 6104.166 km |
| Height difference | 187.477 km |
| Relative speed | 14.633 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 16.7°N, 162.7°E |
| Height | 801 km |
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