Search results

{{about|p² Leonis|other stars with this Bayer designation|p Leonis}} ...[[asymptotic giant branch]] (AGB).<ref name=eggen1992/> It is a marginal [[barium star]], showing an enhanced abundance of [[s-process]] elements in its oute ...

...classification]] of K0&nbsp;III.<ref name=Eggen1962/> It is a suspected [[barium star]], which may indicate the orbiting companion, component B, is a [[whit ...abundance analysis of the single-lined spectroscopic binaries with barium stars-like orbital elements. I. Analysis and results ...

...amus2017/> is visible to the [[naked eye]] and one of the brightest carbon stars.<ref name=Streicher2009/> Based on [[stellar parallax|parallax]] measuremen ...xes, was used to calibrate a [[Period-luminosity relationship]] for carbon stars. The [[absolute magnitude]] of TW Horologii was calculated to be −1.79.<ref ...

...e Jump Cannon|Annie Jump Cannon's]] 1907 work ''Second Catalog of Variable Stars''.<ref name="Cannon1907"/> ...osition of Carbon Stars. I. Carbon, Nitrogen, and Oxygen in 30 Cool Carbon Stars in the Galactic Disk ...

...Megaw]].<ref>{{cite journal|author=Megaw, Helen|title=Crystal Structure of Barium Titanate|journal=Nature|year=1945|volume=155|pages=484–485|doi=10.1038/1554 === In stars and brown dwarfs === ...

...|pc|abbr=off}} from Earth. Some of the [[List of brightest stars|brightest stars in the night sky]], such as [[Rigel]] and [[Antares]], are in the list. ...ch as those based on [[stellar evolution]].<ref name="rsgs2" /> Therefore, stars with other luminosity classes can sometimes be considered supergiants. ...

...f nuclear fusion''' began early in the 20th century as an inquiry into how stars powered themselves and expanded to incorporate a broad inquiry into the nat ...gton|first1=A. S.|date=October 1920|title=The internal constitution of the stars|url=http://articles.adsabs.harvard.edu/full/1920Obs....43..341E|journal=The ...

...f8f8f8; border-right:1px solid #f8f8f8; border-bottom:1px solid #f8f8f8"|[[Barium|Ba]] ...f8f8f8; border-right:1px solid #f8f8f8; border-bottom:1px solid #f8f8f8"|[[Barium|Ba]] ...