| Primary satellite | Secondary satellite |
| Name | First-Move | LEMUR 2 ANDIS |
| Spacetrack catalog number | 39439 | 42838 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Oct 03 10:23 | 2023 Oct 03 12:13 |
| Time of closest approach (UTC) | 2023 Jun 03 05:35:20.282 |
| Minimum distance | 2044.757 km |
| Height difference | -54.044 km |
| Relative speed | 13.288 km/s |
| Angle between velocity vectors | 124° |
| Geographic position | 58.6°N, 22.3°W |
| Height | 657 km |
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