| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | COSMOS 1275 DEB |
| Spacetrack catalog number | 41667 | 39951 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 11:56 | 2024 Dec 20 12:56 |
| Time of closest approach (UTC) | 2024 Dec 24 08:27:25.402 |
| Minimum distance | 4.763 km |
| Height difference | 4.682 km |
| Relative speed | 14.893 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 41.9°S, 46.3°E |
| Height | 825 km |
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