| Primary satellite | Secondary satellite |
| Name | SJ 16-02 | MUSAT2 |
| Spacetrack catalog number | 41634 | 59099 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2025 Jul 12 03:51 | 2025 Jul 11 18:50 |
| Time of closest approach (UTC) | 2024 Jul 26 14:04:29.855 |
| Minimum distance | 896.920 km |
| Height difference | -11.550 km |
| Relative speed | 15.092 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 74.8°S, 91.7°W |
| Height | 615 km |
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