| Primary satellite | Secondary satellite |
| Name | Transit 2A | NOAA 16 DEB |
| Spacetrack catalog number | 45 | 41369 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2021 Jan 25 15:09 | 2021 Jan 25 11:12 |
| Time of closest approach (UTC) | 2020 Nov 26 19:03:51.339 |
| Minimum distance | 126.117 km |
| Height difference | 0.767 km |
| Relative speed | 10.911 km/s |
| Angle between velocity vectors | 95° |
| Geographic position | 65.9°N, 34.2°E |
| Height | 865 km |
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