| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | CZ-6A DEB |
| Spacetrack catalog number | 13561 | 61797 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:50 | 2024 Dec 20 16:51 |
| Time of closest approach (UTC) | 2024 Dec 29 01:08:23.816 |
| Minimum distance | 1.414 km |
| Height difference | 0.491 km |
| Relative speed | 13.593 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 78.9°N, 37.5°E |
| Height | 717 km |
|