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Dynamic study of possible host stars for extrasolar planetary systems

Published online by Cambridge University Press:  05 January 2015

N. A. Shakht ,
L. G. Romanenko ,
D. L. Gorshanov  and
O. O. Vasilkova
N. A. Shakht
Affiliation:
Central (Pulkovo) Observatory RAS, St- Petersburg 196140, Russia email: [email protected]
L. G. Romanenko
Affiliation:
Central (Pulkovo) Observatory RAS, St- Petersburg 196140, Russia email: [email protected]
D. L. Gorshanov
Affiliation:
Central (Pulkovo) Observatory RAS, St- Petersburg 196140, Russia email: [email protected]
O. O. Vasilkova
Affiliation:
Central (Pulkovo) Observatory RAS, St- Petersburg 196140, Russia email: [email protected]
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Abstract

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We present the stellar systems which consist of double and multiple stars with distances 3.5 ÷ 25 pc from the Sun, belonging to spectral classes F, G, K, M, having masses from 0.3 to 1.5 solar mass and can, in principle, possess planetary systems. On the basis of observations with Pulkovo 65 cm refractor the relative positions of double stars, the parameters of motion, the orbits and also the ephemeris for the nearest epochs have been computed.

Keywords

stars: binariesstars: planetary systemshabitable zones
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Issue S310: Complex Planetary Systems , July 2014 , pp. 104 - 105
Copyright
Copyright © International Astronomical Union 2014 

References

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