| Primary satellite | Secondary satellite |
| Name | Cosmos 1703 | OBJECT C |
| Spacetrack catalog number | 16262 | 56180 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 24 03:24 | 2023 Sep 24 10:48 |
| Time of closest approach (UTC) | 2023 Jun 12 13:44:27.278 |
| Minimum distance | 2182.625 km |
| Height difference | 10.905 km |
| Relative speed | 15.200 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 12.0°S, 149.2°E |
| Height | 511 km |
|