| Primary satellite | Secondary satellite |
| Name | Cosmos 2298 Rocket | IRIDIUM 141 |
| Spacetrack catalog number | 23432 | 43077 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2022 May 18 14:27 | 2022 May 18 07:39 |
| Time of closest approach (UTC) | 2022 Jan 21 13:34:27.997 |
| Minimum distance | 296.911 km |
| Height difference | 0.626 km |
| Relative speed | 14.608 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 38.3°S, 129.1°E |
| Height | 792 km |
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