| Primary satellite | Secondary satellite |
| Name | NOAA 18 | CZ-6A DEB |
| Spacetrack catalog number | 28654 | 61363 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:46 | 2024 Dec 21 21:52 |
| Time of closest approach (UTC) | 2024 Dec 25 13:06:25.040 |
| Minimum distance | 3.790 km |
| Height difference | 2.519 km |
| Relative speed | 11.297 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 81.2°S, 128.6°W |
| Height | 868 km |
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