Dynamical stability of the quadruple systems HD 68255/6/7 and HD 76644 via numerical integration of the equations of motion of the four-body problem, with
a chainlike
PHILOSOPHY AS HISTORY OF PHILOSOPHY (a round-table discussion on the book by V. V. Sokolov)Lektorsky V.A.,
Sokolov V.V.,
Oizerman T.I.,
Zotov A.F.,
Kirabaev N.S.,
Maiorov G.G.,
Vasilev V.V.,
Dobrokhotov A.L.,
Semushkin A.V.,
Guseinov A.A.,
Zhuchkov V.A. PHILOSOPHY AS HISTORY OF PHILOSOPHY (
a round-table discussion on the book by
V.
V. Sokolov)
Dynamical investigations of the multiple stars© 2017 O.
V. Kiyaeva and R. Y.
Zhuchkov Two multiple stars — the quadruple star Bootis (ADS 9173
Dynamical stability of the quadruple systems HD 68255/6/7 and HD 76644 via numerical integration of the equations of motion of the four-body problem, with
a chainlike
Gliese 225.2: An old (stable?) quadrupletWe discovered with adaptive optics
a new component E in the nearby multiple system Gliese 225
Physical parameters and dynamical properties of the multiple star o and that the configuration of the system is 2 + 2, where one of the subsystems is
a spectral binary with
a period of 33 d
V1327 aquilae: A new RR lyrae variable with an extremely high radial velocityWe have carried out photometry and spectroscopy of the star
V1327 Aql (R = 16 m ) as part of our