| Primary satellite | Secondary satellite |
| Name | Transit 4A | FENGYUN 1C DEB |
| Spacetrack catalog number | 116 | 30394 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 28 06:16 | 2023 May 28 06:19 |
| Time of closest approach (UTC) | 2023 Mar 23 08:46:59.512 |
| Minimum distance | 27.537 km |
| Height difference | 2.004 km |
| Relative speed | 14.713 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 26.4°S, 63.0°W |
| Height | 891 km |
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