Binary star statistics: the mass ratio distribution for very wide systems
نویسندگان
چکیده
منابع مشابه
The mass ratio and formation mechanisms of Herbig Ae/Be star binary systems
We present Band R-band spectroastrometry of a sample of 45 Herbig Ae/Be (HAe/Be) stars in order to study their binary properties. All but one of the targets known to be binary systems with a separation of ∼0.1–2.0 arcsec are detected by a distinctive spectroastrometric signature. Some objects in the sample exhibit spectroastrometric features that do not appear attributable to a binary system. W...
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ژورنال
عنوان ژورنال: Astronomische Nachrichten: A Journal on all Fields of Astronomy
سال: 1987
ISSN: 0004-6337,1521-3994
DOI: 10.1002/asna.2113080607