| Primary satellite | Secondary satellite |
| Name | LEMUR 2 AMANDA-SVANTE | deb Kosmos-1939 |
| Spacetrack catalog number | 48269 | 24893 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:04 | 2024 Dec 23 13:55 |
| Time of closest approach (UTC) | 2024 Dec 24 14:45:46.608 |
| Minimum distance | 4.766 km |
| Height difference | 2.588 km |
| Relative speed | 10.975 km/s |
| Angle between velocity vectors | 93° |
| Geographic position | 79.0°S, 150.9°E |
| Height | 571 km |
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