| Primary satellite | Secondary satellite |
| Name | Safir 2 | FENGYUN 1C DEB |
| Spacetrack catalog number | 25399 | 30860 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 23 11:18 | 2023 Sep 23 02:20 |
| Time of closest approach (UTC) | 2023 Jun 08 18:54:06.287 |
| Minimum distance | 1007.903 km |
| Height difference | -5.677 km |
| Relative speed | 11.181 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 71.6°S, 85.8°E |
| Height | 837 km |
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