| Primary satellite | Secondary satellite |
| Name | Cosmos 1892 | ASTROCAST-0202 |
| Spacetrack catalog number | 18421 | 48961 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Sep 16 10:59 | 2024 Sep 16 09:57 |
| Time of closest approach (UTC) | 2024 Aug 13 19:18:46.317 |
| Minimum distance | 15.415 km |
| Height difference | -8.418 km |
| Relative speed | 15.249 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 80.4°S, 177.1°E |
| Height | 485 km |
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