File:W UMa contact binary.jpeg

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W_UMa_contact_binary.jpeg(200 × 200 pixels, file size: 4 KB, MIME type: image/jpeg)

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Summary[edit]

Description
English: W Ursae Majoris is an eclipsing binary, specifically a contact binary with a common envelope. Parallax is 18.72 mas. It is an X-ray source/
Date
Source Aladin at SIMBAD, url=http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=W+Ursae+Majoris&submit=SIMBAD+search.
Author Aladin at SIMBAD

The primary component has a radius of 1.08 solar. The secondary has a 0.78 solar radius.

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Date/TimeThumbnailDimensionsUserComment
current02:57, 6 August 2012Thumbnail for version as of 02:57, 6 August 2012200 × 200 (4 KB)Marshallsumter (talk | contribs)

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