| Primary satellite | Secondary satellite |
| Name | Vanguard 2 | NOAA 16 DEB |
| Spacetrack catalog number | 11 | 42352 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Nov 27 11:53 | 2023 Nov 27 01:58 |
| Time of closest approach (UTC) | 2023 Oct 05 23:10:46.119 |
| Minimum distance | 2233.875 km |
| Height difference | -311.576 km |
| Relative speed | 13.860 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 11.8°N, 4.8°E |
| Height | 1092 km |
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