| Primary satellite | Secondary satellite |
| Name | NOAA 11 | deb Kosmos-1375 |
| Spacetrack catalog number | 19531 | 17107 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 May 13 11:59 | 2025 May 12 20:51 |
| Time of closest approach (UTC) | 2025 May 03 07:12:31.245 |
| Minimum distance | 11.108 km |
| Height difference | -2.782 km |
| Relative speed | 11.517 km/s |
| Angle between velocity vectors | 102° |
| Geographic position | 65.7°S, 90.3°W |
| Height | 872 km |
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