| Primary satellite | Secondary satellite |
| Name | Cosmos 836 | Orbcomm D4 (FM32) |
| Spacetrack catalog number | 8923 | 25982 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:14 | 2024 Dec 23 00:07 |
| Time of closest approach (UTC) | 2024 Dec 28 16:34:08.143 |
| Minimum distance | 2.831 km |
| Height difference | 0.536 km |
| Relative speed | 6.315 km/s |
| Angle between velocity vectors | 50° |
| Geographic position | 42.0°S, 82.7°E |
| Height | 782 km |
|