Parameter Determination for the Eclipsing Long-Period Dwarf Nova EX Dra from Photometric Observations during Different Activity States of the System

2019 ◽  
Vol 63 (7) ◽  
pp. 571-594 ◽  
Author(s):  
T. S. Khruzina ◽  
I. B. Voloshina ◽  
S. Qian ◽  
M. Wolf ◽  
V. G. Metlov
Keyword(s):  
Parameter Determination ◽  
Dwarf Nova ◽  
Long Period ◽  
Photometric Observations

scholarly journals Photometry of the long period dwarf nova MU Centauri

New Astronomy ◽  
2016 ◽  
Vol 46 ◽  
pp. 60-72 ◽  
Author(s):  
Albert Bruch
Keyword(s):  
Dwarf Nova ◽  
Long Period

scholarly journals The nature of V359 Centauri revealed: New long-period SU UMa-type dwarf nova

2002 ◽  
Vol 395 (2) ◽  
pp. 541-548 ◽  
Author(s):  
T. Kato ◽  
R. Stubbings ◽  
P. Nelson ◽  
R. Santallo ◽  
R. Ishioka ◽  
...  
Keyword(s):  
Dwarf Nova ◽  
Long Period

TT Crateris - A long-period, double-lined dwarf nova

1992 ◽  
Vol 387 ◽  
pp. 357 ◽  
Author(s):  
Paula Szkody ◽  
Robert E. Williams ◽  
Bruce Margon ◽  
Steve B. Howell ◽  
Mario Mateo
Keyword(s):  
Dwarf Nova ◽  
Long Period

scholarly journals Dwarf Nova-Like Outburst of Short-Period Intermediate Polar HT Camelopardalis

2004 ◽  
Vol 194 ◽  
pp. 259-259
Author(s):  
R. Ishioka ◽  
Keyword(s):  
Orbital Period ◽  
Alternative Interpretation ◽  
Cataclysmic Variable ◽  
Optical Counterpart ◽  
X Ray ◽  
Dwarf Nova ◽  
Spin Period ◽  
Photometric Observations ◽  
Sky Survey ◽  
Short Period

Our time-series photometric observations of a short outburst of HT Cam in 2001 strongly suggest that disk instabilities occurred during the outburst.HT Cam is a cataclysmic variable identified as the optical counterpart of the hard X-ray source RX J0757.0+6306, discovered during the ROSAT All-Sky Survey. Tovmassian et al. (1998) suggested that this object is an intermediate polar with a shortest orbital period of 80.92min and a spin period of 8.52min. However, the existence of dwarf nova-like outbursts and the short orbital period allowed an alternative interpretation that it may be an SU UMa-type dwarf nova or WZ Sge-type stars (Tovmassian et al. 1998).

scholarly journals ASASSN-16eg: New candidate for a long-period WZ Sge-type dwarf nova

2017 ◽  
Vol 69 (6) ◽  
Author(s):  
Yasuyuki Wakamatsu ◽  
Keisuke Isogai ◽  
Mariko Kimura ◽  
Taichi Kato ◽  
Tonny Vanmunster ◽  
...  
Keyword(s):  
Dwarf Nova ◽  
Long Period

scholarly journals Spectroscopic and Photometric Observations of a Z Cam-Type Dwarf Nova, AT Cancri, in Standstill

1999 ◽  
Vol 51 (1) ◽  
pp. 115-125 ◽  
Author(s):  
Daisaku Nogami ◽  
Seiji Masuda ◽  
Taichi Kato ◽  
Ryuko Hirata
Keyword(s):  
Dwarf Nova ◽  
Photometric Observations

scholarly journals The donor star of the long-period dwarf nova DX Andromedae

1993 ◽  
Vol 260 (4) ◽  
pp. 803-818 ◽  
Author(s):  
J. E. Drew ◽  
D. H. P. Jones ◽  
J. A. Woods
Keyword(s):  
Dwarf Nova ◽  
Long Period

scholarly journals Photometry of the long period dwarf nova GY Hya

New Astronomy ◽  
2017 ◽  
Vol 55 ◽  
pp. 17-21 ◽  
Author(s):  
Albert Bruch ◽  
Berto Monard
Keyword(s):  
Dwarf Nova ◽  
Long Period

scholarly journals V729 Sgr: a long period dwarf nova showing negative superhumps during quiescence

2017 ◽  
Vol 469 (1) ◽  
pp. 950-955 ◽  
Author(s):  
Gavin Ramsay ◽  
Matt A. Wood ◽  
John K. Cannizzo ◽  
Steve B. Howell ◽  
Alan Smale
Keyword(s):  
Dwarf Nova ◽  
Long Period ◽  
Sgr A
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