| Primary satellite | Secondary satellite |
| Name | Cosmos 2297 Rocket | CZ-4B DEB |
| Spacetrack catalog number | 23405 | 29537 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 17 20:41 | 2021 Jan 17 15:54 |
| Time of closest approach (UTC) | 2020 Dec 07 16:31:23.975 |
| Minimum distance | 90.518 km |
| Height difference | -1.640 km |
| Relative speed | 3.487 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 7.7°N, 81.2°W |
| Height | 843 km |
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