| Primary satellite | Secondary satellite |
| Name | Cosmos 1697 Rocket | deb Kosmos-2227 |
| Spacetrack catalog number | 16182 | 22297 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 07 21:31 | 2021 Mar 08 10:01 |
| Time of closest approach (UTC) | 2021 Jan 22 20:27:10.925 |
| Minimum distance | 95.174 km |
| Height difference | 1.918 km |
| Relative speed | 14.072 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 4.8°N, 131.0°W |
| Height | 838 km |
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