| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | Meteor 2-1 |
| Spacetrack catalog number | 13563 | 8026 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:28 | 2024 Dec 23 01:09 |
| Time of closest approach (UTC) | 2024 Dec 26 15:33:52.186 |
| Minimum distance | 4.584 km |
| Height difference | -3.486 km |
| Relative speed | 14.801 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 81.1°S, 137.9°E |
| Height | 876 km |
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