| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 | NOAA 16 DEB |
| Spacetrack catalog number | 23404 | 41654 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Apr 15 15:05 | 2021 Apr 15 10:38 |
| Time of closest approach (UTC) | 2021 Mar 08 19:53:46.917 |
| Minimum distance | 5.914 km |
| Height difference | -5.881 km |
| Relative speed | 14.697 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 50.2°S, 164.9°W |
| Height | 860 km |
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