| Primary satellite | Secondary satellite |
| Name | deb Delta 139 | CZ-6A DEB |
| Spacetrack catalog number | 12172 | 55557 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:38 | 2024 Dec 20 17:14 |
| Time of closest approach (UTC) | 2024 Dec 26 06:01:22.537 |
| Minimum distance | 3.907 km |
| Height difference | -2.915 km |
| Relative speed | 3.080 km/s |
| Angle between velocity vectors | 24° |
| Geographic position | 81.1°N, 93.0°E |
| Height | 812 km |
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