| Primary satellite | Secondary satellite |
| Name | AO-91 | NOAA 16 DEB |
| Spacetrack catalog number | 43017 | 41662 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Jan 18 14:01 | 2025 Jan 18 20:40 |
| Time of closest approach (UTC) | 2024 Dec 07 11:28:47.292 |
| Minimum distance | 382.677 km |
| Height difference | 3.489 km |
| Relative speed | 10.841 km/s |
| Angle between velocity vectors | 93° |
| Geographic position | 76.3°S, 4.1°W |
| Height | 711 km |
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