ISSN 2309-5539 (online)
Published by The VS-COMPAS Project © 2011-2014
Hrodna, 230005, Belarus

Variable Stars Observer Bulletin is all about variable stars science. It's made by amateurs and for amateurs. Here simplified contemporary data about different aspects of variable stars research is published.

September-October 2014 (#8) - Contents

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The geometry behind the Algol-type binary systems by Ivan Adamin

Why do stars pulsate? by Ivan Adamin

Distance Ladder: The Baade-Wesselink method for pulsating stars by Ivan Adamin

Application of the Period-Luminosity Relation by Ivan Adamin

RR Lyrae variables as distance indicators by Ivan Adamin

V440 Persei: the longest-period overtone Cepheid by Ivan Adamin

HS Hydrae about to turn off its eclipses by Ivan Adamin

The Light-Time Effect in Short-period Eclipsing Binaries by Ivan Adamin