| Primary satellite | Secondary satellite |
| Name | DOVE 4 | Star 20 E-46? |
| Spacetrack catalog number | 39430 | 21528 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2023 Jun 07 17:48 | 2023 Jun 07 09:22 |
| Time of closest approach (UTC) | 2023 Apr 03 20:34:29.403 |
| Minimum distance | 414.970 km |
| Height difference | 3.812 km |
| Relative speed | 3.582 km/s |
| Angle between velocity vectors | 28° |
| Geographic position | 73.7°N, 178.9°W |
| Height | 772 km |
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