| Primary satellite | Secondary satellite |
| Name | Safir 2 | FENGYUN 1C DEB |
| Spacetrack catalog number | 25399 | 41831 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 21 20:32 | 2023 Sep 21 04:15 |
| Time of closest approach (UTC) | 2023 Jun 12 17:13:28.605 |
| Minimum distance | 2229.763 km |
| Height difference | -8.768 km |
| Relative speed | 12.319 km/s |
| Angle between velocity vectors | 112° |
| Geographic position | 61.0°S, 122.6°E |
| Height | 834 km |
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