| Primary satellite | Secondary satellite |
| Name | Explorer 7 | OBJECT H |
| Spacetrack catalog number | 22 | 51831 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2023 Mar 26 21:58 | 2023 Mar 27 04:42 |
| Time of closest approach (UTC) | 2023 Feb 01 08:04:35.602 |
| Minimum distance | 37.076 km |
| Height difference | -1.492 km |
| Relative speed | 14.590 km/s |
| Angle between velocity vectors | 146° |
| Geographic position | 17.0°N, 38.0°E |
| Height | 515 km |
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