| Primary satellite | Secondary satellite |
| Name | S3M | deb Delta 139 |
| Spacetrack catalog number | 12508 | 12179 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 Jun 30 19:54 | 2022 Jun 30 17:09 |
| Time of closest approach (UTC) | 2022 May 31 09:09:22.544 |
| Minimum distance | 6.229 km |
| Height difference | -1.397 km |
| Relative speed | 14.634 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 53.0°N, 133.9°W |
| Height | 1005 km |
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