| Primary satellite | Secondary satellite |
| Name | NANOSAT C BR1 | STARLINK-4433 |
| Spacetrack catalog number | 40024 | 53478 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2025 Apr 25 13:51 | 2025 Apr 25 19:38 |
| Time of closest approach (UTC) | 2024 Feb 22 20:18:51.362 |
| Minimum distance | 3224.462 km |
| Height difference | -53.185 km |
| Relative speed | 15.083 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 44.0°S, 69.2°W |
| Height | 631 km |
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