| Primary satellite | Secondary satellite |
| Name | UNK | NOAA 17 DEB |
| Spacetrack catalog number | 28479 | 48707 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:02 | 2024 Dec 22 23:44 |
| Time of closest approach (UTC) | 2024 Dec 23 17:20:40.829 |
| Minimum distance | 4.494 km |
| Height difference | -3.681 km |
| Relative speed | 0.744 km/s |
| Angle between velocity vectors | 6° |
| Geographic position | 78.8°S, 149.4°E |
| Height | 707 km |
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