Sirius B (white dwarf)
Taken by Giuseppe Donatiello on October 20, 2013 @
Oria (Brindisi) - Italy
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
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Date Taken: Unavailable
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Details:
Sirius is a binary star system, consisting of a white main-sequence star of spectral type A1V, termed Sirius A, and a faint white dwarf companion of spectral type DA2, called Sirius B. The details of the capture are given in the caption.
Photographer's website:
http://www.astrobin.com/users/Giuseppe_Donatiello/
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