| Primary satellite | Secondary satellite |
| Name | TRAILBLAZER | NOAA 17 DEB |
| Spacetrack catalog number | 27609 | 48733 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:41 | 2024 Dec 19 18:13 |
| Time of closest approach (UTC) | 2024 Dec 29 19:33:16.030 |
| Minimum distance | 4.567 km |
| Height difference | 2.753 km |
| Relative speed | 14.918 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 24.5°N, 164.8°E |
| Height | 620 km |
|