| Primary satellite | Secondary satellite |
Name | DMSP 5D-2 F13 DEB | COSMOS 2251 DEB |
Spacetrack catalog number | 40508 | 35455 |
Radar cross section | small | small |
Epoch of two-line elements (UTC) | 2024 Dec 20 17:13 | 2024 Dec 23 01:41 |
Time of closest approach (UTC) | 2024 Dec 24 07:10:15.341 |
Minimum distance | 4.533 km |
Height difference | 3.355 km |
Relative speed | 13.054 km/s |
Angle between velocity vectors | 123° |
Geographic position | 74.1°S, 56.4°W |
Height | 835 km |
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