| Primary satellite | Secondary satellite |
| Name | DICE 1 | deb Kosmos-540 |
| Spacetrack catalog number | 37851 | 6396 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 21 23:47 | 2023 Sep 22 10:16 |
| Time of closest approach (UTC) | 2023 Jun 08 05:05:53.170 |
| Minimum distance | 415.348 km |
| Height difference | 112.133 km |
| Relative speed | 15.233 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 7.6°N, 44.9°W |
| Height | 457 km |
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