Lessons from the High-resolution Spectroscopy of AW UMa and ϵ CrA: Is the Lucy Model Valid? by Slavek M. Rucinski

Subjects: “…Contact binary stars…”
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Orbits of Six Triple Systems by Andrei Tokovinin

Subjects: “…Visual binary stars…”
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Upper Limits on Stellar Companions to the Kepler-34 and Kepler-35 Systems by Carlos Jurado, Lauren M. Weiss, Laura Daclison, Benjamin M. Tofflemire, Jerome A. Orosz, William F. Welsh

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Minute-cadence Observations of the LAMOST Fields with the TMTS. VI. Physical Parameters of Contact Binaries by Qiqi Xia, Xiaofeng Wang, Kai Li, Xiang Gao, Fangzhou Guo, Jie Lin, Cheng Liu, Jun Mo, Haowei Peng, Qichun Liu, Gaobo Xi, Shengyu Yan, Xiaojun Jiang, Jicheng Zhang, Cui-Ying Song, Jianrong Shi, Xiaoran Ma, Danfeng Xiang, Wenxiong Li

Subjects: “…Contact binary stars…”
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The Eclipsing Binaries via Artificial Intelligence. II. Need for Speed in PHOEBE Forward Models by Marcin Wrona, Andrej Prša

Subjects: “…Binary stars…”
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The Secondary Component of the Extremely Low Mass Ratio Massive Binary HD 165246 Revealed by GHOST by C. N. Rodriguez, T. Ansin, G. A. Ferrero, O. G. Benvenuto, R. Gamen, N. I. Morrell, J. I. Arias, R. E. Higa, C. Putkuri, C. Johnston, K. Chiboucas, E. Deibert, C. R. Hayes, J.-E. Heo, M. Jeong, V. Kalari, E. Martioli, V. M. Placco, K. A. Venn, S. Xu, R. Diaz, M. Gomez-Jimenez, R. Ruiz-Carmona, C. Simpson, A. W. McConnachie, J. Pazder, G. Burley, T. A. M. Berg, J. G. Robertson, K. Labrie, J. Thomas-Osip

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Long-term Evolution of Sco X-1: Implications for the Current Spin Frequency and Ellipticity of the Neutron Star by Abhijnan Kar, Pulkit Ojha, Sudip Bhattacharyya

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Observational Signatures of Dust Traffic Jams in Polar-aligning Circumbinary Disks by Jeremy L. Smallwood, Rebecca Nealon, Hsi-Wei Yen, Christophe Pinte, Cristiano Longarini, Hossam Aly, Min-Kai Lin

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Geometrical Distances of Extragalactic Binaries through Spectroastrometry by Yu-Yang Songsheng, Jian-Min Wang, Yuan Cao, XueFei Chen, JianPing Xiong, Zhi-Xiang Zhang, Rong-Gen Cai

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Photometric Determination of Unresolved Main-sequence Binaries in the Pleiades: Binary Fraction and Mass-ratio Distribution by Rongrong Liu, Zhengyi Shao, Lu Li

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A Comprehensive Study of Type I (Thermonuclear) Bursts in the New Transient SRGA J144459.2–604207 by Tao Fu, Zhaosheng Li, Yuanyue Pan, Long Ji, Yupeng Chen, Lucien Kuiper, Duncan K. Galloway, Maurizio Falanga, Renxin Xu, Xiaobo Li, Mingyu Ge, L. M. Song, Shu Zhang, Shuang-Nan Zhang

Subjects: “…Low-mass x-ray binary stars…”
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Continuous Gravitational Waves from Thermal Mountains on Accreting Neutron Stars: Effect of the Nuclear Pasta Phase by Hong-Bo Li, Lijing Shao, Cheng-Jun Xia, Ren-Xin Xu

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On the Use of Galaxy Catalogs in Gravitational-wave Parameter Estimation by Geoffrey Mo, Carl-Johan Haster, Erik Katsavounidis

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Tidally Distorted Stars Are Triaxial Pulsators by Jim Fuller, Saul Rappaport, Rahul Jayaraman, Don Kurtz, Gerald Handler

Subjects: “…Binary stars…”
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A Search for Radio Millisecond Pulsar Companions around Extremely Low-mass White Dwarfs with Ellipsoidal Variability by W. J. Huang, Pak-Hin Thomas Tam, L. L. Ren, J. M. Lin

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GR-Athena++: General-relativistic Magnetohydrodynamics Simulations of Neutron Star Spacetimes by William Cook, Boris Daszuta, Jacob Fields, Peter Hammond, Simone Albanesi, Francesco Zappa, Sebastiano Bernuzzi, David Radice

Subjects: “…Compact binary stars…”
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X-Ray Dips and Polarization Angle Swings in GX 13+1 by Alessandro Di Marco, Fabio La Monaca, Anna Bobrikova, Luigi Stella, Alessandro Papitto, Juri Poutanen, Maria Cristina Baglio, Matteo Bachetti, Vladislav Loktev, Maura Pilia, Daniele Rogantini

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Distributions of Wide Binary Stars in Theory and in Gaia Data. I. Generalized Ambartsumian (1937) Approach and the Family of Power-law Distributions of Eccentricity by Valeri V. Makarov

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3D Localization of FRB 20190425A for Its Potential Host Galaxy and Implications by Da-Chun Qiang, Zhi-Qiang You, Sheng Yang, Zong-Hong Zhu, Ting-Wan Chen

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Bulk Motions in the Black Hole Jet Sheath as a Candidate for the Comptonizing Corona by Navin Sridhar, Bart Ripperda, Lorenzo Sironi, Jordy Davelaar, Andrei M. Beloborodov

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