| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | CZ-6A DEB |
| Spacetrack catalog number | 13561 | 56256 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:50 | 2024 Dec 22 14:29 |
| Time of closest approach (UTC) | 2024 Dec 26 07:05:16.300 |
| Minimum distance | 1.725 km |
| Height difference | 1.719 km |
| Relative speed | 14.498 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 39.8°S, 9.7°E |
| Height | 835 km |
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