| Primary satellite | Secondary satellite |
| Name | SRMSAT | FENGYUN 1C DEB |
| Spacetrack catalog number | 37841 | 29813 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 May 29 05:07 | 2023 May 28 13:50 |
| Time of closest approach (UTC) | 2023 Mar 23 19:53:45.503 |
| Minimum distance | 41.830 km |
| Height difference | 1.344 km |
| Relative speed | 11.825 km/s |
| Angle between velocity vectors | 106° |
| Geographic position | 19.1°S, 175.3°E |
| Height | 862 km |
|