| Primary satellite | Secondary satellite |
| Name | JUGNU | FENGYUN 1C DEB |
| Spacetrack catalog number | 37839 | 30666 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Jun 01 05:21 | 2023 May 31 19:07 |
| Time of closest approach (UTC) | 2023 Apr 06 11:30:34.679 |
| Minimum distance | 44.438 km |
| Height difference | -1.101 km |
| Relative speed | 11.318 km/s |
| Angle between velocity vectors | 99° |
| Geographic position | 20.1°S, 101.3°E |
| Height | 859 km |
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