| Primary satellite | Secondary satellite |
| Name | Kosmos-1932 reactor core | WILDFIRE 3 |
| Spacetrack catalog number | 19162 | 57758 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:10 | 2024 Dec 22 23:59 |
| Time of closest approach (UTC) | 2024 Dec 24 17:18:06.193 |
| Minimum distance | 3.383 km |
| Height difference | 3.375 km |
| Relative speed | 3.860 km/s |
| Angle between velocity vectors | 30° |
| Geographic position | 54.1°S, 158.8°E |
| Height | 958 km |
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