| Primary satellite | Secondary satellite |
| Name | S-56A Canister/Altair | Cosmos 1697 |
| Spacetrack catalog number | 82 | 16181 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2023 Mar 26 07:29 | 2023 Mar 27 02:35 |
| Time of closest approach (UTC) | 2023 Feb 08 07:00:12.052 |
| Minimum distance | 158.909 km |
| Height difference | 12.831 km |
| Relative speed | 12.260 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 13.3°N, 3.8°W |
| Height | 840 km |
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