| Primary satellite | Secondary satellite |
| Name | Cosmos 1703 | H-2A R/B |
| Spacetrack catalog number | 16262 | 37814 |
| Radar cross section | large | |
| Epoch of two-line elements (UTC) | 2023 Oct 03 16:40 | 2023 Sep 03 22:27 |
| Time of closest approach (UTC) | 2023 Jun 14 00:13:40.162 |
| Minimum distance | 877.239 km |
| Height difference | -3.832 km |
| Relative speed | 15.068 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 65.7°S, 26.3°W |
| Height | 529 km |
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