Period studies

Bibcode First Author Year Title ADS Link Stars
2020MNRAS.491.6065Z Zhang, Liyun 2020 Spectroscopic and photometric studies of four W UMa-type eclipsing binaries - II 1
2018RAA....18..106Y Yu, Ting 2018 Orbital period changes of the W UMa binary YY Eri 1
2018NewA...62...20H Hu, Ke 2018 On orbital period changes of two low-mass-ratio and deep-contact binaries: FN Cam and KN Per 2
2017RAA....17..112W Wang, Kun 2017 Photometric study and period analysis of the W UM-type binary system QW Gem 1
2017PASP..129l4204L Liao, W. -P. 2017 TYC 1337-1137-1 and TYC 3836-0854-1: Two Low-mass Ratio, Deep Overcontact Systems Near the End Evolutionary Stage of Contact Binaries 1
2017NewA...55...13Y Yu, Yun-Xia 2017 Orbital period variations of two W UMa-type binaries: UY UMa and EF Boo 1
2017AIPC.1815h0010C Ćetinkaya, Halil 2017 Long-term orbital period behaviour of low mass ratio contact binaries GR Vir and FP Boo 1
2016PASP..128d4202Y Yu, Yun-Xia 2016 Orbital Period Investigations of Two W UMa-type Binaries: AH Aur and V728 Her 1
2015RAA....15..275C Chen, Ming 2015 The orbital period variations of AH Virginis 1
2015PASJ...67...42Y Yu, Yun-Xia 2015 Orbital period changes of YY Coronae Borealis 1
2015NewA...34..159N Nelson, Robert H. 2015 An updated period analysis for ER Orionis: A definitive solution 1
2014arXiv1404.3124L Liakos, Alexios 2014 The Light-Time Effect in the Eclipsing Binaries GK Cep and VY Cet 1
2012NewA...17..667P Pop, Alexandru 2012 Biperiodic orbital period modulation of the W UMa binary system CK Bootis 1
2011NewA...16..194R Ren, A. B. 2011 CCD Photometry of the W UMa type star QX Andromeda 1
2010JKAS...43..201H Hanna, Magdy A. 2010 Period Variation Study of the A-Type W UMa Eclipsing Binary V839 Oph 1
2010AJ....139..195Y Yang, Y. -G. 2010 Orbital Period Changes and Their Evolutionary Status for the Weak-Contact Binaries. III. AO Camelopardalis and AH Tauri 1
2009NewA...14..121Z Zasche, P. 2009 Period changes in six contact binaries: WZ And, V803 Aql, DF Hya, PY Lyr, FZ Ori, and AH Tau 1
2009AJ....138..680Z Zhang, X. B. 2009 TX Cnc as a Member of the Praesepe Open Cluster 1
2009AJ....137..236Y Yang, Y. -G. 2009 Orbital Period Changes and Their Evolutionary Status for Weak-Contact Binaries. II. CC Comae Berenices and BV Draconis 1
2008PASJ...60...77Q Qian, Sheng-Bang 2008 RT Leonis Minoris: Does It Belong to an A- or W-Type Overcontact Binary System? 1
2007AJ....134.1769Q Qian, S. -B. 2007 Ternarity, Activity, and Evolutionary State of the W UMa-Type Binary UX Eridani 1
2007A&A...465..943S Szalai, T. 2007 Physical parameters and multiplicity of five southern close eclipsing binaries 1
2006NewA...12...33Q Qian, S. -B. 2006 Is V899 Herculis an unsolved quadruple system containing double close binary stars? 1
2005NewA...11...52Q Qian, S. -B. 2005 The first CCD photometric study of the neglected W UMa-type binary PP Lacertae 1
2005MNRAS.356..765Q Qian, Shengbang 2005 Improved astrophysical parameters for the overcontact binary FG Hydrae 1
2003NewA....8..465Y Yang, Yulan 2003 A CCD photometric study of the W UMa contact binary Y Sextantis 1
2003MNRAS.342.1260Q Qian, Shengbang 2003 Are overcontact binaries undergoing thermal relaxation oscillation with variable angular momentum loss? 1
2003A&A...400..649Q Qian, Shengbang 2003 A period investigation of the overcontact binary system V417 Aquilae 1
2002MNRAS.336.1247Q Qian, Shengbang 2002 Short-period near-contact binary systems at the beginning of the overcontact phase 1
2002A&A...384..908Q Qian, Shengbang 2002 On the orbital period changes of two W-type overcontact binaries: RW Comae Berenices and CE Leonis. 1
2001MNRAS.328..914Q Qian, Shengbang 2001 Orbital period changes of contact binary systems: direct evidence for thermal relaxation oscillation theory 1
2001MNRAS.328..635Q Qian, Shengbang 2001 A possible relation between the period change and the mass ratio for W-type contact binaries 1
2001IBVS.5056....1P Pribulla, T. 2001 New Photoelectric Minima and Updated Ephemerides of Selected Eclipsing Binaries 1
2001CoSka..31..129V Vanko, M. 2001 Photoelectric and CCD photometry of eclipsing contact binaries: UV Lyn, FU Dra and AH Aur 1
1994AcA....44..291C Cerruti, Miguel Angel 1994 The A-Type W UMa System LT Pav: Period Study and UBV Light Curves 1
1988A&AS...73..437C Covino, E. 1988 UBVRI photometry of the short-period eclipsing binaries EE Aqr, RV Gru and RW PsA. 1
1983IBVS.2422....1L Lipari, S. L. 1983 FT Lupi: Study of the Period and Light Curve 1