| Primary satellite | Secondary satellite |
| Name | LilacSat-2 | FLOCK 4V 15 |
| Spacetrack catalog number | 40908 | 46528 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2022 Jun 26 23:45 | 2022 Jun 26 17:59 |
| Time of closest approach (UTC) | 2022 May 27 03:58:24.621 |
| Minimum distance | 962.633 km |
| Height difference | 0.371 km |
| Relative speed | 8.846 km/s |
| Angle between velocity vectors | 71° |
| Geographic position | 77.5°N, 167.5°E |
| Height | 522 km |
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