| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | COSMOS 1867 COOLANT |
| Spacetrack catalog number | 55214 | 39665 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:04 | 2024 Dec 22 06:22 |
| Time of closest approach (UTC) | 2024 Dec 27 15:01:29.414 |
| Minimum distance | 3.666 km |
| Height difference | -2.928 km |
| Relative speed | 7.791 km/s |
| Angle between velocity vectors | 63° |
| Geographic position | 55.5°S, 74.0°E |
| Height | 793 km |
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