| Primary satellite | Secondary satellite |
| Name | NOAA 19 | COSMOS 1275 DEB |
| Spacetrack catalog number | 33591 | 27733 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:28 | 2024 Dec 22 03:24 |
| Time of closest approach (UTC) | 2024 Dec 28 21:53:43.007 |
| Minimum distance | 3.907 km |
| Height difference | -1.468 km |
| Relative speed | 14.827 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 30.3°S, 169.9°E |
| Height | 863 km |
|