| Primary satellite | Secondary satellite |
| Name | Transit 4A | FENGYUN 1C DEB |
| Spacetrack catalog number | 116 | 31984 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Nov 30 12:03 | 2023 Nov 24 20:58 |
| Time of closest approach (UTC) | 2023 Sep 30 20:16:00.291 |
| Minimum distance | 24.355 km |
| Height difference | -5.315 km |
| Relative speed | 13.757 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 64.1°S, 138.8°E |
| Height | 896 km |
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