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 사진사진 업로드
 DSS Images   Other Images
 
 
 
 관련 글
새 글 등록| Parallaxes and proper motions. XVIII Parallaxes and proper motions are presented for 32 stars in 26starfields. At least 13 of the stars have been designated as subdwarfson the basis of spectral classification. The list consists entirely ofobservations measured on the PDS machine at Yale Observatory. Theexternal standard errors in parallax are about half of those found inprevious lists in this series.
 
 
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 관련 링크새 링크 등록
 
 
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