| Primary satellite | Secondary satellite |
| Name | Cosmos 1975 | JILIN-01-06 |
| Spacetrack catalog number | 19573 | 43024 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:25 | 2024 Dec 23 04:09 |
| Time of closest approach (UTC) | 2024 Dec 24 16:03:41.723 |
| Minimum distance | 3.951 km |
| Height difference | -2.751 km |
| Relative speed | 12.282 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 80.8°S, 168.2°E |
| Height | 527 km |
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