Abstract: The study of a selected set of 69 double-lined spectroscopic binaries (SB2) with well-defined visual and spectroscopic orbits was carried out. The orbital parallax, the mass, the colour, and ...
Stellar Parameters Spectroscopic Parallax Using A Star’s Spectral Type To Derive Its Distance Is A Technique Called Spectroscopic Parallax…. It Requires A Calibration Of M For Stars Of All Spectral ...
Publications of the Astronomical Society of the Pacific, Vol. 102, No. 649 (March 1990), pp. 328-337 (10 pages) We have traced the observational history of the 8 Scuti star AI CVn and found it to be ...
CAPELLA.—A knowledge of the parallax of Capella is of special interest owing to the close resemblance of this star's spectrum to that of the sun and the fact that it is a spectroscopic binary with a ...
Characterizing the local space density of double degenerate (DD) binary systems is a complementary approach to broad sky surveys of DDs to determine the expected rates of WD binary mergers, in ...
IN order to determine the distribution and motion of stars in space it is necessary to know four important facts about each star. The first is its position, known as its Right Ascension and ...
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