| Primary satellite | Secondary satellite |
| Name | DMSP B5D2-2 | deb Kosmos-1275 |
| Spacetrack catalog number | 14506 | 12730 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Sep 09 04:40 | 2024 Sep 09 05:00 |
| Time of closest approach (UTC) | 2024 Aug 12 04:49:23.140 |
| Minimum distance | 18.788 km |
| Height difference | -4.460 km |
| Relative speed | 14.874 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 59.8°S, 157.2°E |
| Height | 826 km |
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