| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 | deb Agena D |
| Spacetrack catalog number | 19119 | 4211 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Jan 28 16:00 | 2023 Jan 28 21:39 |
| Time of closest approach (UTC) | 2022 Dec 05 23:28:11.320 |
| Minimum distance | 122.803 km |
| Height difference | 4.516 km |
| Relative speed | 11.303 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 59.8°S, 123.0°E |
| Height | 856 km |
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