| Primary satellite | Secondary satellite |
| Name | COSMOS 1867 COOLANT | MetOp-A |
| Spacetrack catalog number | 39664 | 29499 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 06:38 | 2024 Dec 23 03:34 |
| Time of closest approach (UTC) | 2024 Dec 25 18:04:00.722 |
| Minimum distance | 3.754 km |
| Height difference | -1.344 km |
| Relative speed | 4.276 km/s |
| Angle between velocity vectors | 33° |
| Geographic position | 4.8°N, 104.1°W |
| Height | 782 km |
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