| Primary satellite | Secondary satellite |
| Name | Burner II No. 4 | NOAA 18 |
| Spacetrack catalog number | 2940 | 28654 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:58 | 2024 Dec 23 08:51 |
| Time of closest approach (UTC) | 2024 Dec 29 01:07:49.340 |
| Minimum distance | 4.774 km |
| Height difference | -3.264 km |
| Relative speed | 12.772 km/s |
| Angle between velocity vectors | 119° |
| Geographic position | 72.7°N, 65.7°W |
| Height | 872 km |
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