| Primary satellite | Secondary satellite |
| Name | APRIZESAT 6 | ERS 1 DEB |
| Spacetrack catalog number | 37793 | 39610 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 22 11:14 | 2023 Sep 22 01:06 |
| Time of closest approach (UTC) | 2023 Jun 14 04:01:59.158 |
| Minimum distance | 3587.808 km |
| Height difference | -48.302 km |
| Relative speed | 14.694 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 64.3°N, 91.3°W |
| Height | 680 km |
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