| Primary satellite | Secondary satellite |
| Name | Cosmos 836 | SL-8 DEB |
| Spacetrack catalog number | 8923 | 37886 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:14 | 2024 Dec 19 11:48 |
| Time of closest approach (UTC) | 2024 Dec 24 05:13:10.559 |
| Minimum distance | 4.740 km |
| Height difference | 3.188 km |
| Relative speed | 14.344 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 4.9°S, 107.9°W |
| Height | 778 km |
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