| Primary satellite | Secondary satellite |
| Name | Cosmos 1536 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14700 | 30499 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 27 06:19 | 2023 Sep 27 05:32 |
| Time of closest approach (UTC) | 2023 Jun 14 01:43:25.526 |
| Minimum distance | 2943.666 km |
| Height difference | 114.462 km |
| Relative speed | 4.580 km/s |
| Angle between velocity vectors | 36° |
| Geographic position | 41.4°N, 157.7°E |
| Height | 637 km |
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