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The Orbital Period and Variability of the Dwarf Nova ES Draconis
stars: individual: ES Dra (PG 1524+622) – novae: cataclysmic variables – binaries: spectroscopic – AAVSO
2011/10/12
A radial velocity study of the cataclysmic variable ES Dra (PG 1524+622) is presented. ES Dra is found to have an orbital period of 0.17660 \pm 0.00006 d (4.2384 \pm 0.0014 h). The mass-losing seconda...
The orbital and superhump periods of the dwarf nova HS 0417+7445 in Camelopardalis
bital and superhump periods Camelopardalis
2010/11/11
We present the 2005–2010 outburst history of the SUUMa-type dwarf HS 0417+7445,along with a detailed analysis of extensive time-series photometry obtained in March 2008 during the second recorded supe...
New spectroscopic observations of dwarf nova BZ ursae Majoris with extremely unusual emission lines profiles
spectroscopic observations dwarf nova BZ ursae Majoris
2009/6/17
New spectroscopic observations of dwarf nova BZ ursae Majoris with extremely unusual emission lines profiles。
The 2003 superoutburst of a new su uma-type dwarf nova, Go comae berenices
su uma-type dwarf nova
2009/6/17
The 2003 superoutburst of a new su uma-type dwarf nova, Go comae berenices。
Dwarf nova-like outburst of short-period intermediate Polar HT camelopardalis
Dwarf nova-like Polar HT camelopardalis
2009/6/17
Dwarf nova-like outburst of short-period intermediate Polar HT camelopardalis。
Physical interpretation of dwarf nova primary effective Temperaturas
dwarf nova effective Temperaturas
2009/6/17
Physical interpretation of dwarf nova primary effective Temperaturas。