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Graffias


Grafias is the designation of the star Xi Scorpii. Grafias is already a double star dissolvable in telescopes starting from 5 centimeters of lens aperture, consisting of +4.2 likes bright star of the spectral class F5 and +7.3 likes bright star of the spectral class G7. The angle distance between both stars amounts to 7.7"and the position angle of the fainter component concerning the main star has the value 47 degrees. Grafias is distant 80 light-years from the earth. Coordinates (equinox 2000,0) Rektaszension: 16h04m22.10s declination: -11°22'23.0 "



07-14-2008 23:18:10
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