| Primary satellite | Secondary satellite |
Name | SL-19 R/B | SWARM B |
Spacetrack catalog number | 37363 | 39451 |
Radar cross section | large | large |
Epoch of two-line elements (UTC) | 2021 Mar 07 18:52 | 2021 Mar 07 11:43 |
Time of closest approach (UTC) | 2021 Jan 22 09:00:17.242 |
Minimum distance | 83.252 km |
Height difference | 21.752 km |
Relative speed | 15.244 km/s |
Angle between velocity vectors | 170° |
Geographic position | 36.0°N, 41.9°W |
Height | 485 km |
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