| Primary satellite | Secondary satellite |
| Name | Cosmos 1892 | DICE 2 |
| Spacetrack catalog number | 18421 | 37852 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Feb 25 04:29 | 2021 Feb 25 14:35 |
| Time of closest approach (UTC) | 2021 Jan 23 17:43:53.120 |
| Minimum distance | 2.105 km |
| Height difference | 1.233 km |
| Relative speed | 15.216 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 25.6°S, 22.6°E |
| Height | 517 km |
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