| Primary satellite | Secondary satellite |
| Name | Transit 4A | FENGYUN 1C DEB |
| Spacetrack catalog number | 116 | 31051 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Mar 27 04:19 | 2023 Mar 17 21:29 |
| Time of closest approach (UTC) | 2023 Feb 11 07:01:36.597 |
| Minimum distance | 92.850 km |
| Height difference | -1.214 km |
| Relative speed | 10.660 km/s |
| Angle between velocity vectors | 92° |
| Geographic position | 65.5°N, 177.6°W |
| Height | 889 km |
|