1ST ORBITS FOR THE VISUAL DOUBLE STARS WDS-00516N2238, WDS-17366N0722, WDS-17563N0259, AND WDS-23020N4800
DOCOBO, JA ; COSTA, JM
The Astrophysical journal. Supplement series, 1992-09, Vol.82 (1), p.323-327
[Periódico revisado por pares]
CHICAGO: Univ Chicago Press
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