Detection of Contact Binary Candidates Observed By TESS Using the Autoencoder Neural Network

Detection of Contact Binary Candidates Observed By TESS Using the Autoencoder Neural Network

A contact binary may be the progenitor of a red nova that eventually produces a merger event and have a cut-off period of around 0.2 days. Therefore, a large number of contact binaries is needed to search for the progenitor of red novae and to study the characteristics of short-period contact binari...

Descripció completa

Dades bibliogràfiques
Autors principals:	Xu Ding, ZhiMing Song, ChuanJun Wang, KaiFan Ji
Format:	Article
Idioma:	English
Publicat:	IOP Publishing 2024-01-01
Col·lecció:	The Astronomical Journal
Matèries:	Binary stars Eclipsing binary stars Contact binary stars
Accés en línia:	https://doi.org/10.3847/1538-3881/ad3048

Ítems similars

Detection of Semidetached Eclipsing Binaries from TESS
per: Xu Ding, et al.
Publicat: (2025-01-01)

Short-period Heartbeat Binaries from TESS Full-frame Images
per: Siddhant Solanki, et al.
Publicat: (2024-01-01)

Physical Parameters of 11,100 Short-period ASAS-SN Eclipsing Contact Binaries
per: Xu-Zhi Li, et al.
Publicat: (2024-01-01)

Photometric and Spectroscopic Analysis of Eight Totally Eclipsing Contact Binaries with Small Mass Ratios
per: Li-Heng Wang, et al.
Publicat: (2024-01-01)

A Method of Rapidly Deriving Late-type Contact Binary Parameters and Its Application in the Catalina Sky Survey
per: JinLiang Wang, et al.
Publicat: (2024-01-01)

NY Bootes: An Active Deep and Low-mass-ratio Contact Binary with a Cool Companion in a Hierarchical Triple System
per: Fangbin Meng, et al.
Publicat: (2023-01-01)

Precision Timing of Eclipsing Binaries from TESS Full Frame Images: Method and Performance
per: Frédéric Marcadon, et al.
Publicat: (2024-01-01)

Comparative Study of TESS Photometry and Radial Velocities on Six Early K-type Contact Binaries with Similar Periods around 0.268 Day
per: N.-P. Liu, et al.
Publicat: (2023-01-01)

A Study of Nine Extremely Low Mass Ratio-contact Binary Systems
per: Eleni Lalounta, et al.
Publicat: (2024-01-01)

A Search for Exoplanets in Short-Period Binary Star Systems
per: Ronald Kaitchuck, et al.
Publicat: (2012-03-01)

The First Photometric Analysis of Two Low-mass-ratio Contact Binary Systems in TESS Survey
per: Qiyuan Cheng, et al.
Publicat: (2024-01-01)

β Cephei Pulsators in Eclipsing Binaries Observed with TESS
per: Christian I. Eze, et al.
Publicat: (2024-01-01)

X-Ray and UV Observations of the Contact Binary KIC 9832227
per: Dirk Pandel, et al.
Publicat: (2023-01-01)

Velocity curve analysis of spectroscopic binary stars EQ Tau, V376 And, V776 Cas, V2377 Oph and V380 Cygni by nonlinear regression
per: K Karami, et al.
Publicat: (2009-12-01)

Three Ultra-short-period Contact Eclipsing Binary Systems Mined from Massive Astronomical Surveys
per: Athanasios Papageorgiou, et al.
Publicat: (2023-01-01)

Improved Period Variations of 32 Contact Binaries with Rapidly Decreasing Periods in the Galactic Bulge
per: Kyeongsoo Hong, et al.
Publicat: (2023-01-01)

An Efficient Method for Batch Derivation of Detached Eclipsing Binary Parameters: Analysis of 34,907 OGLE Systems
per: JinLiang Wang, et al.
Publicat: (2024-01-01)

TIC 290061484: A Triply Eclipsing Triple System with the Shortest Known Outer Period of 24.5 Days
per: V. B. Kostov, et al.
Publicat: (2024-01-01)

KM UMa: An Active Short-period Detached Eclipsing Binary in a Hierarchical Quadruple System
per: Fangbin Meng, et al.
Publicat: (2024-01-01)

Investigation of a W UMa-type contact binary GZ And in a physical triple system
per: Lin-Qiao Jiang, et al.
Publicat: (2024-07-01)

Mass Ratio Estimates for Overcontact Binaries Using the Derivatives of Light Curves
per: Shinjirou Kouzuma
Publicat: (2023-01-01)

Simultaneous Photometric and Spectroscopic Analysis of V505 Lacertae, a Photospherically and Chromospherically Active Contact Binary Star
per: Min-Ji Jeong, et al.
Publicat: (2024-01-01)

A Possible Explanation of W-type Phenomena in V694 Peg
per: Hu-Shan Xu, et al.
Publicat: (2024-01-01)

KIC 9028474: A Long-period Eclipsing Binary on a Highly Eccentric Orbit
per: Orkun Özdarcan
Publicat: (2023-01-01)

The ELM Survey South. II. Two Dozen New Low-mass White Dwarf Binaries
per: Alekzander Kosakowski, et al.
Publicat: (2023-01-01)

Eclipsing Binaries in Dynamically Interacting Close, Multiple Systems
per: Tamás Borkovits
Publicat: (2022-01-01)

The X-Ray Emission Reveals the Coronal Activities of Semi-detached Binaries
per: Junhui Liu, et al.
Publicat: (2024-01-01)

Discoveries and Properties of EL CVn–type Binaries in the TESS Survey
per: Jianping Xiong, et al.
Publicat: (2025-01-01)

Photometric and Spectroscopic Investigations of Three Large Amplitude Contact Binaries
per: Xin Xu, et al.
Publicat: (2025-01-01)

Radial velocity and light curves analysis of the eclipsing binary NN Vir
per: R. Pazhouhesh, et al.
Publicat: (2017-03-01)

Investigating Period Variability Mechanisms in Eclipsing Binary Stars through Eclipsing Time Variation Analysis: A Case Study of TZ Bootis
per: Konstantinos Zervas, et al.
Publicat: (2024-01-01)

The Evolutionary Statuses of Solar Type Detached Eclipsing Binary Stars
per: Chanisa Kanjanascul, et al.
Publicat: (2012-06-01)

Orbital Decay in an Accreting and Eclipsing 13.7 Minute Orbital Period Binary with a Luminous Donor
per: Kevin B. Burdge, et al.
Publicat: (2023-01-01)

FX UMa: A New Heartbeat Binary System with Linear and Nonlinear Tidal Oscillations and δ Sct Pulsations
per: Kun Wang, et al.
Publicat: (2023-01-01)

Evidence for a Close-in Tertiary Orbiting around the Algol-type System HZ Dra with Tidal Splitting and Spots Activities
per: Ping Li, et al.
Publicat: (2024-01-01)

An Estimate of the Binary Star Fraction among Young Stars at the Galactic Center: Possible Evidence of a Radial Dependence
per: Abhimat K. Gautam, et al.
Publicat: (2024-01-01)

TYC 3340-2437-1: A Quadruple System with a Massive Star
per: Jiao Li, et al.
Publicat: (2024-01-01)

The Secondary Component of the Extremely Low Mass Ratio Massive Binary HD 165246 Revealed by GHOST
per: C. N. Rodriguez, et al.
Publicat: (2025-01-01)

Effective temperature and the light curve solution of contact binary systems
per: Wadhwa S., et al.
Publicat: (2023-01-01)

Fundamental Properties of Late-Type Stars in Eclipsing Binaries
per: Juan Carlos Morales, et al.
Publicat: (2022-09-01)