Search results
Results From The WOW.Com Content Network
Albireo / æ l ˈ b ɪr i oʊ / [23] is a binary star designated Beta Cygni (β Cygni, abbreviated Beta Cyg, β Cyg). The International Astronomical Union uses the name "Albireo" specifically for the brightest star in the system. [ 24 ]
An eclipsing binary star is a binary star system in which the orbital plane of the two stars lies so nearly in the line of sight of the observer that the components undergo mutual eclipses. [20] In the case where the binary is also a spectroscopic binary and the parallax of the system is known, the binary is quite valuable for stellar analysis.
prominent visual binary with Albireo B; spectroscopic binary: ζ Cyg: ... component of the Albireo system; emission-line star 23 Cyg: 23: 188665: 97870: 19 h 53 m 17.37 s
There are several other dimmer double and binary stars in Cygnus. μ Cygni is a binary star with an optical tertiary component. The binary system has a period of 790 years and is 73 light-years from Earth. The primary and secondary, both white stars, are of magnitude 4.8 and 6.2, respectively. The unrelated tertiary component is of magnitude 6.9.
International researchers recently spotted a pair of stars orbiting around one another in surprisingly close proximity to Sagittarius A*. Researchers find binary stars orbiting near Milky Way's ...
For premium support please call: 800-290-4726 more ways to reach us
Binary star system 3.04 [7] Beta Muscae: Binary star system 3.05 Mu Ursae Majoris: Binary star system Suspected variable star 3.07 Delta Draconis: Star 3.076 Zeta Arae: Star 3.08 2.74 Alpha Herculis: Triple star system 3.08 Albireo: Double star 3.10 Zeta Hydrae: Star 3.11 3.05 Eta Sagittarii: Binary star system 3.11 Alpha Indi: Star 3.11 Nu ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...