| Primary satellite | Secondary satellite |
| Name | PROBA | NOAA 16 DEB |
| Spacetrack catalog number | 26958 | 41656 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Dec 05 06:07 | 2025 Dec 04 09:07 |
| Time of closest approach (UTC) | 2025 Nov 22 22:35:59.096 |
| Minimum distance | 866.646 km |
| Height difference | -10.803 km |
| Relative speed | 14.499 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 48.3°S, 93.3°E |
| Height | 591 km |
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