| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | CZ-6A DEB |
| Spacetrack catalog number | 13561 | 56666 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:50 | 2024 Dec 21 13:19 |
| Time of closest approach (UTC) | 2024 Dec 29 05:38:14.729 |
| Minimum distance | 3.897 km |
| Height difference | -3.885 km |
| Relative speed | 14.612 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 34.1°S, 30.2°E |
| Height | 810 km |
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