| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | deb Kosmos-1275 |
| Spacetrack catalog number | 41147 | 12673 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:20 | 2024 Dec 23 01:38 |
| Time of closest approach (UTC) | 2024 Dec 26 02:03:41.823 |
| Minimum distance | 0.726 km |
| Height difference | -0.397 km |
| Relative speed | 14.879 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 30.7°S, 80.4°E |
| Height | 848 km |
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