| Primary satellite | Secondary satellite |
| Name | STRAND 1 | IRIDIUM 131 |
| Spacetrack catalog number | 39090 | 43079 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 Aug 17 12:08 | 2022 Aug 16 10:43 |
| Time of closest approach (UTC) | 2022 Jul 03 11:59:51.121 |
| Minimum distance | 10.318 km |
| Height difference | 6.543 km |
| Relative speed | 14.913 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 37.2°N, 107.2°E |
| Height | 778 km |
|