| Primary satellite | Secondary satellite |
| Name | ATLAS 3B R/B | Kosmos-1932 reactor core |
| Spacetrack catalog number | 28538 | 19162 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:01 | 2024 Dec 22 19:10 |
| Time of closest approach (UTC) | 2024 Dec 24 01:36:08.725 |
| Minimum distance | 0.551 km |
| Height difference | -0.485 km |
| Relative speed | 2.018 km/s |
| Angle between velocity vectors | 16° |
| Geographic position | 63.9°S, 5.2°E |
| Height | 967 km |
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