| Primary satellite | Secondary satellite |
| Name | PRISM | STARLINK-2187 |
| Spacetrack catalog number | 33493 | 48562 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2023 May 28 22:09 | 2023 May 29 02:45 |
| Time of closest approach (UTC) | 2023 Apr 01 23:09:38.799 |
| Minimum distance | 1848.815 km |
| Height difference | 10.421 km |
| Relative speed | 14.743 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 6.9°N, 77.2°W |
| Height | 548 km |
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