| Primary satellite | Secondary satellite |
| Name | Transit 2A | FENGYUN 1C DEB |
| Spacetrack catalog number | 45 | 31081 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Jun 12 14:53 | 2025 Jun 12 07:57 |
| Time of closest approach (UTC) | 2024 Jul 18 10:55:41.976 |
| Minimum distance | 1389.148 km |
| Height difference | 123.276 km |
| Relative speed | 14.852 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 42.7°S, 149.5°E |
| Height | 760 km |
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