| Primary satellite | Secondary satellite |
| Name | Cosmos 1536 | TIANHUI 2-02A |
| Spacetrack catalog number | 14699 | 49071 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:31 | 2024 Dec 22 15:05 |
| Time of closest approach (UTC) | 2024 Dec 26 17:38:03.563 |
| Minimum distance | 4.208 km |
| Height difference | -0.072 km |
| Relative speed | 15.213 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 81.1°N, 55.2°W |
| Height | 528 km |
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