| Primary satellite | Secondary satellite |
| Name | Tiros 1 | H-2A DEB |
| Spacetrack catalog number | 29 | 38347 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2021 Jan 17 16:32 | 2021 Jan 17 17:23 |
| Time of closest approach (UTC) | 2020 Nov 27 03:17:23.717 |
| Minimum distance | 20.620 km |
| Height difference | 1.147 km |
| Relative speed | 13.158 km/s |
| Angle between velocity vectors | 122° |
| Geographic position | 45.1°N, 97.5°W |
| Height | 654 km |
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