| Primary satellite | Secondary satellite |
| Name | DOVE 4 | PEGASUS DEB |
| Spacetrack catalog number | 39430 | 39315 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Sep 26 22:56 | 2023 Sep 25 22:16 |
| Time of closest approach (UTC) | 2023 Jun 12 13:40:36.951 |
| Minimum distance | 129.651 km |
| Height difference | -23.021 km |
| Relative speed | 15.278 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 60.9°S, 36.5°W |
| Height | 644 km |
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