Photometric Study of An A-Type Contact Binary: AP Aurigae

2001 ◽  
Vol 121 (2) ◽  
pp. 1091-1097 ◽  
Author(s):  
Lifang Li ◽  
Qingyao Liu ◽  
Fenghui Zhang ◽  
Zhanwen Han
Keyword(s):  
Photometric Study ◽  
Type Contact ◽  
Contact Binary

scholarly journals A CCD photometric study of the late type contact binary EK Comae Berenices

New Astronomy ◽  
2010 ◽  
Vol 15 (8) ◽  
pp. 662-668 ◽  
Author(s):  
Sukanta Deb ◽  
Harinder P. Singh ◽  
T.R. Seshadri ◽  
Ranjan Gupta
Keyword(s):  
Photometric Study ◽  
Late Type ◽  
Type Contact ◽  
Contact Binary

FIRST PHOTOMETRIC STUDY OF THE VERY SHORT PERIOD K-TYPE CONTACT BINARY 1SWASP J064501.21+342154.9

2014 ◽  
Vol 147 (2) ◽  
pp. 41 ◽  
Author(s):  
N.-P. Liu ◽  
S.-B. Qian ◽  
B. Soonthornthum ◽  
K.-C. Leung ◽  
W.-P. Liao ◽  
...  
Keyword(s):  
Photometric Study ◽  
Short Period ◽  
Type Contact ◽  
Contact Binary

scholarly journals Light curve analysis of the late type binary V523 Cassiopeiae

2009 ◽  
pp. 45-48 ◽  
Author(s):  
O. Latkovic ◽  
M. Zboril ◽  
G. Djurasevic
Keyword(s):  
Light Curve ◽  
Monitoring Program ◽  
Neck Region ◽  
Bright Spot ◽  
Late Type ◽  
Light Curve Analysis ◽  
Type Contact ◽  
Contact Binary ◽  
Previous Solution

We present the analysis of V and R light curves of the late type contact binary V523 Cas for the season of 2006. These observations make part of the monitoring program aimed at studying the long-term light curve variability in this system. Our results confirm that the system is in an over contact configuration, and include a bright spot in the neck region of the cooler and larger primary. We compare these results with the previous solution, obtained for the season 2005 dataset and discuss the differences.

scholarly journals NEW CCD OBSERVATIONS AND THE FIRST PHOTOMETRIC STUDY OF THE CONTACT BINARY AP UMI

2016 ◽  
Vol 49 (3) ◽  
pp. 65-71
Author(s):  
N.S. AWADALLA ◽  
M.A. HANNA ◽  
M.N. ISMAIL ◽  
I.A. HASSAN ◽  
M.A. ELKHAMISY
Keyword(s):  
Photometric Study ◽  
Ccd Observations ◽  
Contact Binary
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