DOUBLE-LINED SPECTROSCOPIC BINARY STARS IN THE RAVE SURVEY
نویسندگان
چکیده
منابع مشابه
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Spectroscopic and photometric observations of the star Parenago 1540 (V = 11.3), located 10 arcmin west of the Trapezium in Orion, have shown the star to be a pre-main-sequence double-lined spectroscopic binary. Thirty-seven radial-velocity measurements were obtained from which the orbital elements of the binary were determined, in particular an orbital period P = 33.73 + 0.03 days and an eccen...
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ژورنال
عنوان ژورنال: The Astronomical Journal
سال: 2010
ISSN: 0004-6256,1538-3881
DOI: 10.1088/0004-6256/140/1/184