| Primary satellite | Secondary satellite |
| Name | COSMOS 1867 COOLANT | IRIDIUM 132 |
| Spacetrack catalog number | 39664 | 42961 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 06:38 | 2024 Dec 23 10:42 |
| Time of closest approach (UTC) | 2024 Dec 28 05:28:10.374 |
| Minimum distance | 3.077 km |
| Height difference | -0.178 km |
| Relative speed | 14.429 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 14.4°S, 109.1°W |
| Height | 785 km |
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