| Primary satellite | Secondary satellite |
| Name | Cosmos 1500 | Cosmos 1733 |
| Spacetrack catalog number | 14372 | 16611 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Jan 28 16:45 | 2023 Jan 28 20:18 |
| Time of closest approach (UTC) | 2022 Nov 29 23:33:16.345 |
| Minimum distance | 2048.652 km |
| Height difference | -2.148 km |
| Relative speed | 7.050 km/s |
| Angle between velocity vectors | 55° |
| Geographic position | 80.6°S, 19.6°W |
| Height | 523 km |
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