| Primary satellite | Secondary satellite |
| Name | NOAA 15 | deb Agena D |
| Spacetrack catalog number | 25338 | 4178 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Jun 02 20:18 | 2023 Jun 03 04:10 |
| Time of closest approach (UTC) | 2023 Mar 25 20:58:36.198 |
| Minimum distance | 28.559 km |
| Height difference | 3.316 km |
| Relative speed | 13.789 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 68.4°S, 0.1°E |
| Height | 829 km |
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