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The inclination of the orbital planes of 78 visual binaries with
known orbits with respect to the galactic was examined. No double star groupings
were found having approximately equal orientation of...
ORBIT ORIENTATION FOR BINARIES WITH ORBITAL INCLINATION i = 90
ORBIT ORIENTATION BINARIES ORBITAL INCLINATION i = 90
2009/3/18
Among more than 1000 binaries there are 20 systems with orbital
inclination i = 90o ± 3o. Their spatial orientation is examined. It is concluded
that almost 50% of them have quasi complanar orientat...
We find that any really close concentration of positions of poles of
orbital planes for binaries is not affected by the corresponding positions of ”mirror
poles” for the same orbital planes. Namely,...
ORBITS OF 6 BINARIES
binaries visual
2009/3/6
In this paper the orbits of binaries WDS 10093+2020 = A 2145,
WDS 210740814 = BU 368 AB and WDS 222880001 = STF 2909 AB are re-
calculated because of significant deviations of mo...
Orientations of orbital planes of binaries are analysed by using a
complete sample of known orbital systems. The use of a so large sample is possible
due to the application of a new procedure enabli...
期刊信息
篇名
A New Generation Solution Model for Predicting Thermodynamic Properties of Multicomponent system From Binaries
语种
英文
撰写或编译
撰写
作者
周国治,魏寿昆
第一作者单位
北京科技大学
刊物名称
Metallurgical Transactions
页面
1997,V...
Associations of X-ray Binaries with Open Clusters and Supernova Remnants
X-ray binaries open clusters supernova remnants
2010/4/15
Searching for X-ray binaries projected on open clusters (OCs) and supernova remnants (SNRs), associations of X-ray binaries with OCs and SNRs in the Galaxy are discussed. Three of the high mass X-ray ...
We re-analysed the behaviour of coronal activity of the RS CVn-type binaries as a function of stellar and orbital parameters. Highly significant correlations were found between the x-ray luminosity Lx...
Kinematics of RS CVn and W UMa Binaries in the Hipparcos Catalogue
RS CVn W UMa Binaries Hipparcos Catalogue
2010/4/16
Space motions of RS CVn and W UMa binaries have been calculated using parallaxes and proper motions from Hipparcos catalogue and radial velocities from the literature. We have calculating the mean mot...
The orbital angular momentum (orbital AM) of a sample of forty RS CVn-type binaries with the orbital periods P \leq 10 days were estimated and the orbital AM distribution with respect to P was critica...
Orbital Period Modulation in Chromospherically Active Close Binaries
Orbital Period Modulation Chromospherically Active Close Binaries
2010/4/16
The orbital period changes in some chromospherically active close binaries have been interpreted as a consequence of magnetic activity. At least in two active close binaries a possible relationship be...
Short-period RS CVn and W UMa binaries: how are they related?
W Ursae Majoris angular momentum loss
2010/4/16
Two groups of late-type very close main sequence binaries, the so-called short-period RS Canum Venaticorum (RS CVn) and W Ursae Majoris (W UMa) systems, are important for the understanding of the stru...
Angular Momentum Evolution in Close Late-type Binaries
Angular Momentum Close Late-type Binaries
2010/4/16
Accurate monitoring of the orbital period of late-type close binaries can provide important information on their secular evolution and on the structural changes of their components on very short times...
Cyclic Nature of the Orbital Period Variations of some Algol-type Binaries
Algol-type Binaries Cyclic Nature U Cep
2010/4/16
The long-term period variations of the classical algol-type binaries XZ And, U Cep, b Per, RT Per, ST Per and TX UMa were studied by using all available observed times of eclipse minima. The (O-C) dia...