| Primary satellite | Secondary satellite |
| Name | NOAA 18 | Meteor 1-20 |
| Spacetrack catalog number | 28654 | 7574 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Jun 23 03:23 | 2025 Jun 22 09:13 |
| Time of closest approach (UTC) | 2024 Apr 20 19:14:24.044 |
| Minimum distance | 131.305 km |
| Height difference | 1.571 km |
| Relative speed | 14.872 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 3.5°N, 127.3°W |
| Height | 843 km |
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