Y CYG : photometry and apsidal motion.

DOI: 
10.1086/130747
Publication date: 
01/12/1980
Main author: 
Gimenez, A.
IAA authors: 
Gimenez, A.;Costa, V.
Authors: 
Gimenez, A.;Costa, V.
Journal: 
Publications of the Astronomical Society of the Pacific
Refereed: 
Yes
Publication type: 
Article
Volume: 
92
Pages: 
782-784
Abstract: 
Photoelectric photometry of the eclipsing binary Y Cyg is presented from which a secondary minimum was obtained. A new determination of the apsidal motion parameters is made from the rediscussion of all available minima.
Database: 
ADS
URL: 
https://ui.adsabs.harvard.edu/#abs/1980PASP...92..782G/abstract
ADS Bibcode: 
1980PASP...92..782G
Keywords: 
Astronomical Photometry;Eclipsing Binary Stars;Orbital Mechanics;Stellar Motions;Apsides;Electrophotometry;Equations Of Motion;Astronomy