Apsidal motion in the eclipsing binary system OX cas |
| |
| Authors: | Kh F Khaliullin V S Kozyreva S E Leontiev |
| |
| Institution: | (1) Sternberg State Astronomical Institute, Moscow, USSR |
| |
| Abstract: | Multi-colourWBVR photoelectric observations of the eclipsing binary OX Cas were carried out. The photometric elements, absolute parameters and the angular rate of the apsidal motion (
= 9.1 deg yr–1 were obtained. The apsidal parameterk
2 derived for this system is by 15–25% smaller than the theoretical parameterk
2. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
