| Primary satellite | Secondary satellite |
| Name | Cosmos 836 | Spot 2 Rocket |
| Spacetrack catalog number | 8923 | 20443 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:14 | 2024 Dec 22 18:53 |
| Time of closest approach (UTC) | 2024 Dec 27 15:27:45.817 |
| Minimum distance | 0.977 km |
| Height difference | -0.897 km |
| Relative speed | 14.861 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 44.3°S, 103.5°E |
| Height | 783 km |
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