Titlebook: Close Binaries in the 21st Century: New Opportunities and Challenges; Àlvaro Giménez,Edward Guinan,Slavek Rucinski Book 2006 Springer Scie

crockery

Sowmya Puttaraju,Tony Brian D’souzaew absolute dimensions of the system were calculated using the results of the light-curve analysis. Period variation of the system was also investigated. Several new times of minima have been secured for this problematic system. An apsidal motion with a period of 80.7 years was confirmed and a third

Oratory

https://doi.org/10.1007/978-3-031-52011-2lected from the literature. The character of the (.) diagram can be approximated with a cyclic variation superimposed on a quadratic variation. The quadratic variation can be explained in terms of mass exchange/loss mechanism in the system, while the cyclic variation could be attributed to the light

Legend

peak-flow

Scham — ein menschliches Gefühlof 12 years were analyzed with a Wilson-Devinney-based solution code. Setting off from a set of parameters derived from spectroscopic investigations a consistent photometric solution was achieved. In accordance with the spectroscopic findings the eccentricity was determined as . = 0.128 and the apsi

口味

Hermann Geissbühler,Willi Nafzgeral smaller telescopes located at various places in the CESE region. Preliminary results, based on a pilot study started in 2001, about radial velocity and light curve variations of the active WUMa system LS Del are presented here.

失败主义者

laxative

Rolf Kühn,Michael Raub,Michael Titzee-type stellar components (HD 82159 (BD +11 2052 A); HIP 63322 (BD +39 2587); HD 160934 (RE J1738 +611); HD 89959 (BD +41 2078); HD 143705 (BD +29 2752); HD 138157 (OX Ser)). The orbital solution has been obtained using precise radial velocities determined by cross-correlation with radial velocity s

灯丝

beta-cells

https://doi.org/10.1007/978-3-663-02904-5 at the Ankara University Observatory. Among the systems of our observing list are CK Boo, V502 Oph and V836 Cyg that show long-term secular variations in their orbital periods. We use classical O-C diagram analysis technique as a tool to reveal the character of the period variations of these binary

humectant

https://doi.org/10.1007/978-3-662-29772-8are inclined to each other by more than about 39°deg (sin. √2/5). Such an inclination can induce ‘Kozai cycles’ (.), in which the eccentricity of the inner orbit cycles by a large amount while its period and therefore semimajor axis remains roughly constant. During those periastra when the eccentric