| Primary satellite | Secondary satellite |
| Name | NOAA 6 | Cosmos 44 |
| Spacetrack catalog number | 11416 | 876 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2021 Jan 25 17:49 | 2021 Jan 25 15:31 |
| Time of closest approach (UTC) | 2020 Dec 04 23:00:31.665 |
| Minimum distance | 12.859 km |
| Height difference | 3.499 km |
| Relative speed | 14.709 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 15.0°N, 82.7°W |
| Height | 783 km |
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