| Primary satellite | Secondary satellite |
| Name | PRISMA (TANGO) | FENGYUN 1C DEB |
| Spacetrack catalog number | 36827 | 33720 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Oct 01 13:51 | 2023 Sep 27 21:23 |
| Time of closest approach (UTC) | 2023 Jun 13 15:19:38.515 |
| Minimum distance | 488.172 km |
| Height difference | 14.498 km |
| Relative speed | 14.705 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 39.1°N, 58.1°E |
| Height | 784 km |
|