Photometry, period variations and light curve analysis of eclipsing binary V1191 Cyg

New Astronomy ◽  
2014 ◽  
Vol 31 ◽  
pp. 14-19 ◽  
Author(s):  
S. Ostadnezhad ◽  
M. Delband ◽  
A. Hasanzadeh
Algols ◽  
1989 ◽  
pp. 357-357
Author(s):  
P. Vivekananda Rao ◽  
B. V. N. S. Prakash Rao ◽  
M. B. K. Sarma

New Astronomy ◽  
2017 ◽  
Vol 53 ◽  
pp. 1-5
Author(s):  
H. Shamsollahi ◽  
A. Jahan ◽  
R. Heidarnia

2006 ◽  
Vol 327 (9) ◽  
pp. 912-916 ◽  
Author(s):  
İ. Bulut ◽  
C. Çiçek ◽  
A. Erdem ◽  
V. Bakis ◽  
O. Demircan ◽  
...  

New Astronomy ◽  
2011 ◽  
Vol 16 (3) ◽  
pp. 177-182 ◽  
Author(s):  
E.A. Antokhina ◽  
M. Srinivasa Rao ◽  
M. Parthasarathy

2021 ◽  
Vol 2145 (1) ◽  
pp. 012005
Author(s):  
N Lamlert ◽  
W Maithong

Abstract V781 Tau is one of W UMa eclipsing binary systems whose orbital period is 0.34 days. The 0.7-meter telescope with CCD photometric system in B and V filters was conducted at the Regional Observatory for the Public, Chachoengsao, Thailand during December 2018, UT. The Wilson-Devinney Technique was used for calculating the physical properties of V781 Tau. The results showed the inclination of their orbital is 66.140°±0.14. The effective temperature of the primary and secondary star is 6,060 and 5,881 K, respectively and the degree of contact is 4.38 %


1989 ◽  
Vol 50 (1-2) ◽  
pp. 357-357
Author(s):  
P. Vivekananda Rao ◽  
B. V. N. S. Prakash Rao ◽  
M. B. K. Sarma

1979 ◽  
Vol 66 (2) ◽  
pp. 475-486 ◽  
Author(s):  
S. Mancuso ◽  
L. Milano ◽  
G. Russo ◽  
C. Sollazzo

Nature ◽  
1980 ◽  
Vol 287 (5780) ◽  
pp. 370-370
Author(s):  
Joel A. Eaton

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