| Primary satellite | Secondary satellite |
| Name | NOAA 19 | COSMOS 1275 DEB |
| Spacetrack catalog number | 33591 | 42156 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Dec 07 22:08 | 2025 Dec 07 20:25 |
| Time of closest approach (UTC) | 2025 Nov 14 03:22:01.870 |
| Minimum distance | 5.649 km |
| Height difference | -4.660 km |
| Relative speed | 14.861 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 13.6°N, 82.6°W |
| Height | 851 km |
|