| Primary satellite | Secondary satellite |
| Name | Safir 2 | FENGYUN 1C DEB |
| Spacetrack catalog number | 25399 | 30109 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Sep 23 11:18 | 2023 Sep 23 14:25 |
| Time of closest approach (UTC) | 2023 Jun 10 23:09:19.244 |
| Minimum distance | 1771.797 km |
| Height difference | -19.612 km |
| Relative speed | 8.573 km/s |
| Angle between velocity vectors | 70° |
| Geographic position | 73.3°S, 18.7°E |
| Height | 838 km |
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