| Primary satellite | Secondary satellite |
| Name | NOAA 19 | CZ-6A DEB |
| Spacetrack catalog number | 33591 | 55901 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Jan 18 21:33 | 2025 Jan 12 16:33 |
| Time of closest approach (UTC) | 2024 Dec 11 19:51:19.502 |
| Minimum distance | 38.663 km |
| Height difference | 1.682 km |
| Relative speed | 8.222 km/s |
| Angle between velocity vectors | 67° |
| Geographic position | 79.4°N, 96.7°W |
| Height | 856 km |
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