| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | COSMOS 1867 COOLANT |
| Spacetrack catalog number | 40611 | 43328 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 00:04 | 2024 Dec 18 00:22 |
| Time of closest approach (UTC) | 2024 Dec 25 09:32:52.837 |
| Minimum distance | 2.791 km |
| Height difference | -1.448 km |
| Relative speed | 8.766 km/s |
| Angle between velocity vectors | 72° |
| Geographic position | 59.0°S, 155.1°E |
| Height | 792 km |
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