| Primary satellite | Secondary satellite |
| Name | Transit 2A | FENGYUN 1C DEB |
| Spacetrack catalog number | 45 | 30322 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Jun 20 21:52 | 2025 Jun 20 20:57 |
| Time of closest approach (UTC) | 2025 May 24 13:54:44.292 |
| Minimum distance | 95.708 km |
| Height difference | -2.303 km |
| Relative speed | 8.843 km/s |
| Angle between velocity vectors | 74° |
| Geographic position | 62.1°S, 90.5°E |
| Height | 968 km |
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