| Primary satellite | Secondary satellite |
| Name | OBJECT F | DNEPR OBJECT Y |
| Spacetrack catalog number | 44884 | 39438 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:45 | 2024 Dec 22 19:42 |
| Time of closest approach (UTC) | 2024 Dec 26 15:14:16.646 |
| Minimum distance | 4.205 km |
| Height difference | 0.241 km |
| Relative speed | 13.858 km/s |
| Angle between velocity vectors | 133° |
| Geographic position | 70.1°S, 139.2°E |
| Height | 617 km |
|