scholarly journals Photometric study of eclipsing dwarf nova EX Dra

2021 ◽  
Author(s):  
Irina Voloshina ◽  
Tatiana Khruzina ◽  
Vladimir Metlov
Keyword(s):  
Photometric Study ◽  
Dwarf Nova

scholarly journals Characterising the Dwarf Nova Population of the Catalina Real-time Transient Survey

2011 ◽  
Vol 7 (S285) ◽  
pp. 301-302
Author(s):  
Deanne de Budè ◽  
Patrick Woudt ◽  
Brian Warner
Keyword(s):  
Real Time ◽  
Orbital Period ◽  
High Speed ◽  
Photometric Study ◽  
Dwarf Novae ◽  
Dwarf Nova

AbstractResults of a high-speed photometric study of dwarf novæ in the Catalina Real-time Transient Survey are given. A population of faint dwarf novæ near the orbital period minimum is detected. At the shortest periods there is a correlation between orbital period and outburst interval.

scholarly journals Discovery and photometric study of the new in-the-gap SU UMa Dwarf Nova Var 73 Dra

2002 ◽  
Vol 391 (2) ◽  
pp. 565-569 ◽  
Author(s):  
S. V. Antipin ◽  
E. P. Pavlenko
Keyword(s):  
Photometric Study ◽  
Dwarf Nova

A photometric study of the eclipsing dwarf nova GY Cnc in quiescence and during an outburst

2016 ◽  
Vol 60 (11) ◽  
pp. 971-995 ◽  
Author(s):  
T. S. Khruzina ◽  
I. B. Voloshina ◽  
V. G. Metlov
Keyword(s):  
Photometric Study ◽  
Dwarf Nova

A Multicolor Photometric Study of the Deeply Eclipsing Dwarf Nova EX Draconis

2003 ◽  
Vol 115 (811) ◽  
pp. 1105-1117 ◽  
Author(s):  
Allen W. Shafter ◽  
Julia N. Holland
Keyword(s):  
Photometric Study ◽  
Dwarf Nova

A photometric study of the dwarf nova WZ Sagittae in outburst

1981 ◽  
Vol 248 ◽  
pp. 1067 ◽  
Author(s):  
J. Patterson ◽  
J. T. McGraw ◽  
L. Coleman ◽  
J. L. Africano
Keyword(s):  
Photometric Study ◽  
Dwarf Nova

A Time‐resolved Photometric Study of the Eclipsing Dwarf Nova RX J0909+1849

2000 ◽  
Vol 112 (777) ◽  
pp. 1467-1478 ◽  
Author(s):  
A. W. Shafter ◽  
L. Lee Clark ◽  
Julia Holland ◽  
Stephen J. Williams
Keyword(s):  
Photometric Study ◽  
Time Resolved ◽  
Dwarf Nova

scholarly journals A Photometric Study of the Newly Discovered Eclipsing Cataclysmic Variable SDSS J040714.78–064425.1

2005 ◽  
Vol 22 (2) ◽  
pp. 105-110 ◽  
Author(s):  
T. Ak ◽  
A. Retter ◽  
A. Liu ◽  
H. H. Esenoğlu
Keyword(s):  
Light Curve ◽  
Orbital Period ◽  
Cataclysmic Variable ◽  
Photometric Study ◽  
Dwarf Nova ◽  
Ccd Observations ◽  
Optical Light Curve ◽  
Orbital Periods

AbstractWe present the results obtained from unfiltered photometric CCD observations of the newly discovered cataclysmic variable SDSS J040714.78–064425.1 made during seven nights in 2003 November. We establish the dwarf nova nature of the object as it was in outburst during our observations. We also confirm the presence of deep eclipses with a period of 0.17017 ± 0.00003 d in the optical light curve of the star. In addition, we found periods of 0.166 ± 0.001 d and possibly also 5.3 ± 0.7 d in the data. The 0.17017 d periodicity is consistent within the errors with the proposed orbital period of 0.165 and 0.1700 d. Using the known relation between the orbital and superhump periods, we interpret the 0.166 and 5.3 d periods as the negative superhump and the nodal precession period respectively. SDSS J040714.78–064425.1 is then classified as a negative superhump system with one of the largest orbital periods.

scholarly journals Photometric study of new southern SU UMa-type dwarf novae and candidates -- II. Authentication of BF Ara as a normal SU UMa-type dwarf nova with the shortest supercycle

2003 ◽  
Vol 341 (3) ◽  
pp. 901-908 ◽  
Author(s):  
T. Kato ◽  
G. Bolt ◽  
P. Nelson ◽  
B. Monard ◽  
R. Stubbings ◽  
...  
Keyword(s):  
Photometric Study ◽  
Dwarf Novae ◽  
Dwarf Nova

Models of Cataclysmic Variables from Photometric and Spectroscopic Data

1979 ◽  
Vol 46 ◽  
pp. 65-74 ◽  
Author(s):  
A.C. Fabian ◽  
J.E. Pringle ◽  
J.A.J. Whelan ◽  
J.A. Bailey
Keyword(s):  
Spectroscopic Data ◽  
Cataclysmic Variables ◽  
System Parameters ◽  
Dwarf Nova ◽  
Spectroscopic Observations ◽  
Photometric And Spectroscopic Observations

Abstract.Recent photometric and spectroscopic observations of the dwarf nova system Z Cha are discussed. Methods for constraining the system parameters are applied and the disc emissivity is deduced as a function of radius. Indications are found that the disc shrinks in size with increasing time after outburst.

SPECTRAL AND PHOTOMETRIC STUDY OF TWO OBJECTS IRAS 22023+5249 AND IRAS 06053+1837

2020 ◽  
Vol 3 (331) ◽  
pp. 52-58
Author(s):  
L.N. Kondratyeva ◽  
◽  
E.K. Denissyuk ◽  
I.V. Reva ◽  
M.A. Krugov ◽  
...  
Keyword(s):  
Photometric Study
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