Sentences with phrase «components of the binary system»
The 9.8 years orbit results quite eccentric (e = 0.57), as typical for... ▽ More We have performed RV monitoring of the components of the binary system HD 106515 over about 11 years using the high resolution spectrograph SARG at TNG.
https://arxiv.org/
Abstract: We have performed RV monitoring of the components of the binary system HD 106515 over about 11 years using the high resolution spectrograph SARG at TNG.
Not exact matches
Most scientists are sure that in the centre of our galaxy there is a supermassive black hole; there are binary systems where one of the components is most likely a black hole.
Observations of the explosions of white dwarf stars in binary systems, so - called Type Ia supernovae, in the 1990s then led scientists to the conclusion that a third component, dark energy, made up 68 % of the cosmos, and is responsible for driving an acceleration in the expansion of the universe.
One of the component stars of the binary X-ray system Cygnus X-1 is a black hole.
Alpha Centauri is a multiple - star system, with its two main stars being Alpha Centauri A (α Cen A) and Alpha Centauri B (α Cen B), usually defined to identify them as the different components of the binary α Cen AB.
Together, the bright visible components of the binary star system are called Alpha Centauri AB (α Cen AB).
Finally, noncoplanarity between the component stars of a binary system should not have a significant impact on the stability of close - in planetary orbits around each star (Alan Hale, 1994).
The primary component in the system is a spectroscopic binary with the stellar classification of B2 IV, matching the spectrum of a blue - white subgiant star.