| Primary satellite | Secondary satellite |
| Name | Helios 1A Rocket | STARLINK-32891 |
| Spacetrack catalog number | 23608 | 62927 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 May 16 12:14 | 2025 May 16 09:37 |
| Time of closest approach (UTC) | 2025 Apr 29 00:14:22.820 |
| Minimum distance | 45.480 km |
| Height difference | -3.162 km |
| Relative speed | 14.356 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 7.8°S, 123.4°W |
| Height | 488 km |
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