☆ 4.7 Article

A study of nine compact triply eclipsing triples

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Astronomy & Astrophysics

The value-added catalogue of ASAS-SN eclipsing binaries - II. Properties of extra-physics systems

D. M. Rowan et al.

Summary: Detached eclipsing binaries are analyzed to determine precise masses and radii of stars. In this study, 766 binaries with additional features in their light curves were identified and characterized, including systems with spotted stars, pulsating components, and candidate triple/quadruple systems. Various catalogues were used to search for possible blends, and isochrones and evolutionary tracks were utilized to determine the evolutionary state of the systems. The orbital period distribution of spotted binaries was found to be divided by evolutionary state, and a number of exotic systems, such as cataclysmic variables and binaries with discs, were highlighted.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)

添加到收藏夹

Article Astronomy & Astrophysics

New compact hierarchical triple system candidates identified using Gaia DR3;

D. R. Czavalinga et al.

Summary: We present a novel approach to identify new compact hierarchical triple stars by utilizing Gaia DR3 and its future data releases, aiming to significantly increase the current number of such systems. By searching for Gaia DR3 non-single-star orbital solutions with longer periods compared to the eclipsing binary periods listed in various sky surveys, we found 376 newly identified hierarchical triple system candidates. Additionally, we confirmed 192 candidates through TESS eclipse timing variations and constructed analytical models for the eclipse timing variations of 22 objects with well-sampled TESS observations.

ASTRONOMY & ASTROPHYSICS (2023)

添加到收藏夹

Article Astronomy & Astrophysics

Return of the TEDI: Revisiting the Triple Evolution Dynamical Instability Channel in Triple Stars

Adrian S. Hamers et al.

Summary: The phenomenon of triple evolution dynamical instability (TEDI) in triple-star systems can lead to collisions of stars, exchanges, and ejections. This study revisits the TEDI evolutionary pathway using advanced population synthesis methods and finds collision rates on the order of 10(-4) yr(-1). TEDI-induced collisions involve mainly main-sequence stars and can potentially produce blue straggler stars. The TEDI is triggered by both adiabatic wind mass loss and Roche lobe overflow in the inner binary. Consideration of flybys in the field increases collision rates by approximately 17%.

ASTROPHYSICAL JOURNAL (2022)

添加到收藏夹

Article Astronomy & Astrophysics

Triply eclipsing triple stars in the northern TESS fields: TICs 193993801, 388459317, and 52041148

T. Borkovits et al.

Summary: In this work, the discovery and analysis of three new triply eclipsing triple star systems found with the TESS mission are reported. Through a joint photodynamical analysis utilizing precision photometry, radial velocity measurements, and spectral data, the masses and orbital parameters of these systems were deduced, with the outer orbital periods identified before detailed analysis.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

添加到收藏夹

Article Astronomy & Astrophysics

Multiply eclipsing candidates from the TESS satellite

P. Zasche et al.

Summary: We present a catalogue of TESS targets that show multiple eclipses, including 116 doubly eclipsing systems and 25 triply eclipsing systems. The study also identifies systems with potential period changes and short mutual orbits, as well as evidence for a septuple-star system. These multiple stellar systems, which exhibit deep enough eclipses, call for new ground-based observations.

ASTRONOMY & ASTROPHYSICS (2022)

添加到收藏夹

Article Astronomy & Astrophysics

Ninety-seven Eclipsing Quadruple Star Candidates Discovered in TESS Full-frame Images

Veselin B. Kostov et al.

Summary: We present a catalog of 97 uniformly vetted candidates for quadruple star systems, identified through machine-learning techniques and visual examination. This catalog outlines the statistical properties of the sample, doubles the number of known quadruple systems with multiple eclipses, and serves as the basis for future studies. Several important discoveries, including a sextuply eclipsing sextuple stellar system and a transiting circumbinary planet, have resulted from this effort.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2022)

添加到收藏夹

Article Astronomy & Astrophysics

Six new compact triply eclipsing triples found with TESS

S. A. Rappaport et al.

Summary: In this study, we discovered and analyzed six new compact triply eclipsing triple star systems using the TESS mission. These systems exhibit distinct third-body eclipses, and we utilized various data sources to determine the properties and orbital elements of the stars. Our results show that all six systems are coplanar and viewed nearly edge on. The occurrence rate of compact flat triple systems was also estimated.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

添加到收藏夹

Article Astronomy & Astrophysics

Von Zeipel - Lidov - Kozai cycles in action: Kepler triples with eclipse depth variations: KICs 6964043, 5653126, 5731312, and 8023317

T. Borkovits et al.

Summary: We report the results of photodynamical analyses of four compact triple stellar systems, showing remarkable eclipse timing and depth variations. We obtained precise astrophysical parameters and orbital elements of the stars, and found that two systems exhibit high inclination and observable retrograde apsidal motion. Short-term numerical simulations suggest ongoing eccentricity variations, while longer-term predictions indicate possible dynamical instability or common envelope phases.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

添加到收藏夹

Article Astronomy & Astrophysics

The Visual Survey Group: A Decade of Hunting Exoplanets and Unusual Stellar Events with Space-based Telescopes

Martti H. K. Kristiansen et al.

Summary: This article presents the history and achievements of the Visual Survey Group (VSG), an amateur-professional collaboration in the field of astronomy. It discusses the formation of the VSG, its survey methods, and the discoveries it has made over the past decade. The VSG's manual search approach has led to the detection of numerous objects overlooked by automated programs and has resulted in unexpected findings. The main purpose of the VSG is to assist in the exploration of the universe and encourage collaboration with other research teams.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2022)

添加到收藏夹

Article Astronomy & Astrophysics

Eclipsing Binaries in Dynamically Interacting Close, Multiple Systems

Tamas Borkovits

Summary: This paper provides an overview of the history and observational methods for studying additional components in multiple stellar systems, as well as the connection between observable phenomena and long-term dynamics.

GALAXIES (2022)

添加到收藏夹

Article Astronomy & Astrophysics

Simulations of common envelope evolution in triple systems: circumstellar case

Hila Glanz et al.

Summary: Research shows that the dynamical evolution of triple systems can lead to the formation of compact binaries and binary mergers, enriching the diversity of stellar evolution. Simulations indicate that the unstable evolution of common envelopes often results in chaotic dynamics, ultimately leading to mergers or ejections.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

添加到收藏夹

Article Astronomy & Astrophysics

Gaia Early Data Release 3 Summary of the contents and survey properties

A. G. A. Brown et al.

Summary: Gaia EDR3 is the early installment of the third data release from the Gaia project, providing astrometry and photometry for 1.8 billion sources brighter than magnitude 21, along with radial velocities from Gaia DR2. The data processing precision and homogeneity have significantly improved compared to the previous version, with additional information on celestial bodies and an updated celestial reference frame.

ASTRONOMY & ASTROPHYSICS (2021)

添加到收藏夹

Article Astronomy & Astrophysics

The Solar Neighborhood XLVIII: Nine Giant Planets Orbiting Nearby K Dwarfs, and the CHIRON Spectrograph's Radial Velocity Performance

Leonardo A. Paredes et al.

Summary: The study reports initial results of a large radial velocity survey of K dwarfs, identifying three new exoplanet candidates and confirming a hot Jupiter. Validation of technique through known exoplanets orbiting K dwarfs brings the total number of presented orbital solutions to 9.

ASTRONOMICAL JOURNAL (2021)

添加到收藏夹

Article Astronomy & Astrophysics

Estimating Distances from Parallaxes. V. Geometric and Photogeometric Distances to 1.47 Billion Stars in Gaia Early Data Release 3

C. A. L. Bailer-Jones et al.

Summary: Stellar distances are essential in astrophysics, and the publication of 1.47 billion stellar parallaxes from Gaia significantly contributes to this field. Despite challenges with faint or distant stars, a probabilistic approach using a three-dimensional model of the Galaxy has been developed to estimate geometric and photogeometric distances. Photogeometric estimates generally show higher accuracy and precision compared to geometric distances, especially for stars with poor parallaxes, and are provided in a publicly available catalog.

ASTRONOMICAL JOURNAL (2021)

添加到收藏夹

Article Astronomy & Astrophysics

TIC 168789840: A Sextuply Eclipsing Sextuple Star System

Brian P. Powell et al.

Summary: The sextuple star system TIC 168789840 is composed of three eclipsing binaries arranged in a hierarchical structure. Follow-up observations and speckle interferometry have provided insights into the system's parameters and characteristics. The system's rare composition and structure offer valuable new insights into the formation, dynamics, and evolution of multiple star systems.

ASTRONOMICAL JOURNAL (2021)

添加到收藏夹

Article Astronomy & Astrophysics

BG Ind: the nearest doubly eclipsing, compact hierarchical quadruple system

T. Borkovits et al.

Summary: This study reveals an important discovery of a second eclipsing binary in the BG Ind system with different characteristics from the previously studied binary A. The research also confirms the stellar properties of binary A and reveals the relatively lower mass and radii of the smaller binary B.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

添加到收藏夹

Article Astronomy & Astrophysics

A tidally tilted sectoral dipole pulsation mode in the eclipsing binary TIC 63328020

S. A. Rappaport et al.

Summary: This study presents the discovery of a third tidally tilted pulsator, TIC 63328020, with observations of binary eclipses and delta Scuti-type pulsations. The primary oscillation is identified as a sectoral dipole mode, and both stars in the binary system are close to filling their Roche lobes. The properties and pulsation characteristics of this binary star differ significantly from previously studied tidally tilted pulsators, HD74423 and CO Cam.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

添加到收藏夹

Article Astronomy & Astrophysics

TIC 454140642: A Compact, Coplanar, Quadruple-lined Quadruple Star System Consisting of Two Eclipsing Binaries

Veselin B. Kostov et al.

Summary: In this study, the discovery of a compact, coplanar, quadruple-lined, eclipsing quadruple star system is reported, showing two sets of primary and secondary eclipses as well as clear dynamical interactions.

ASTROPHYSICAL JOURNAL (2021)

添加到收藏夹

Article Astronomy & Astrophysics

Parasite common envelope evolution by triple-star systems

Noam Soker et al.

Summary: This study explores a scenario where a giant tertiary star engulfs and forces a tight binary system of a white dwarf (WD) and a main-sequence (MS) star into a common envelope evolution (CEE), potentially leading to peculiar Type Ia supernova explosions.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

添加到收藏夹

Article Astronomy & Astrophysics

Formation of close binaries by disc fragmentation and migration, and its statistical modelling

Andrei Tokovinin et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

添加到收藏夹

Article Astronomy & Astrophysics

TICs 167692429 and 220397947: the first compact hierarchical triple stars discovered with TESS

T. Borkovits et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

添加到收藏夹

Article Astronomy & Astrophysics

The compact triply eclipsing triple star TIC 209409435 discovered with TESS

T. Borkovits et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

添加到收藏夹

Article Astronomy & Astrophysics

Design and Operation of the ATLAS Transient Science Server

K. W. Smith et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2020)

添加到收藏夹

Article Astronomy & Astrophysics

Estimating the outcomes of common envelope evolution in triple stellar systems

T. A. F. Comerford et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

添加到收藏夹

Article Astronomy & Astrophysics

TIC 278825952: a triply eclipsing hierarchical triple system with the most intrinsically circular outer orbit

T. Mitnyan et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

添加到收藏夹

Article Astronomy & Astrophysics

Circumbinary Accretion from Finite and Infinite Disks

Diego J. Munoz et al.

ASTROPHYSICAL JOURNAL (2020)

添加到收藏夹

Article Astronomy & Astrophysics

The compact multiple system HIP 41431

T. Borkovits et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

添加到收藏夹

Article Astronomy & Astrophysics

A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) - I. Search for exoplanets and variable stars in the field of 47Tuc

D. Nardiello et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

添加到收藏夹

Article Astronomy & Astrophysics

Photodynamical analysis of the triply eclipsing hierarchical triple system EPIC 249432662

T. Borkovits et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

添加到收藏夹

Article Astronomy & Astrophysics

Cluster Difference Imaging Photometric Survey. I. Light Curves of Stars in Open Clusters from TESS Sectors 6 and 7

L. G. Bouma et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2019)

添加到收藏夹

Article Astronomy & Astrophysics

Modules for Experiments in Stellar Astrophysics (MESA): Pulsating Variable Stars, Rotation, Convective Boundaries, and Energy Conservation

Bill Paxton et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2019)

添加到收藏夹

Article Astronomy & Astrophysics

A 3D Dust Map Based on Gaia, Pan-STARRS 1, and 2MASS

Gregory M. Green et al.

ASTROPHYSICAL JOURNAL (2019)

添加到收藏夹

Article Astronomy & Astrophysics

EPIC 219217635: a doubly eclipsing quadruple system containing an evolved binary

T. Borkovits et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

添加到收藏夹

Article Astronomy & Astrophysics

SkyMapper Southern Survey: First Data Release (DR1)

Christian Wolf et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA (2018)

添加到收藏夹

Article Astronomy & Astrophysics

ATLAS: A High-cadence All-sky Survey System

J. L. Tonry et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2018)

添加到收藏夹

Article Astronomy & Astrophysics

A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS)

A. N. Heinze et al.

ASTRONOMICAL JOURNAL (2018)

添加到收藏夹

Article Astronomy & Astrophysics

Precision Light Curves from TESS Full-frame Images: A Different Imaging Approach

Ryan J. Oelkers et al.

ASTRONOMICAL JOURNAL (2018)

添加到收藏夹

Article Astronomy & Astrophysics

An outburst powered by the merging of two stars inside the envelope of a giant

Shlomi Hillel et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

添加到收藏夹

Article Astronomy & Astrophysics

The All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0

C. S. Kochanek et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2017)

添加到收藏夹

Article Astronomy & Astrophysics

The Multi-site All-Sky CAmeRA (MASCARA) Finding transiting exoplanets around bright (mV < 8) stars

G. J. J. Talens et al.

ASTRONOMY & ASTROPHYSICS (2017)

添加到收藏夹

Article Astronomy & Astrophysics

General catalogue of variable stars: Version GCVS 5.1

N. N. Samus' et al.

ASTRONOMY REPORTS (2017)

添加到收藏夹

Article Astronomy & Astrophysics

Revised Catalog of GALEX Ultraviolet Sources. I. The All-Sky Survey: GUVcat_AIS

Luciana Bianchi et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2017)

添加到收藏夹

Article Astronomy & Astrophysics

MESA ISOCHRONES AND STELLAR TRACKS (MIST). I. SOLAR-SCALED MODELS

Jieun Choi et al.

ASTROPHYSICAL JOURNAL (2016)

添加到收藏夹

Article Astronomy & Astrophysics

MESA ISOCHRONES AND STELLAR TRACKS (MIST) 0: METHODS FOR THE CONSTRUCTION OF STELLAR ISOCHRONES

Aaron Dotter

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2016)

添加到收藏夹

Article Astronomy & Astrophysics

Eclipse timing variation analyses of eccentric binaries with close tertiaries in the Kepler field

T. Borkovits et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

添加到收藏夹

Article Astronomy & Astrophysics

A formation scenario for the triple pulsar PSR J0337+1715: breaking a binary system inside a common envelope

Efrat Sabach et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

添加到收藏夹

Article Engineering, Aerospace

Transiting Exoplanet Survey Satellite

George R. Ricker et al.

JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS (2015)

添加到收藏夹

Article Astronomy & Astrophysics

MODULES FOR EXPERIMENTS IN STELLAR ASTROPHYSICS (MESA): BINARIES, PULSATIONS, AND EXPLOSIONS

Bill Paxton et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2015)

添加到收藏夹

Article Astronomy & Astrophysics

A NEW POPULATION OF ULTRA-LONG DURATION GAMMA-RAY BURSTS

A. J. Levan et al.

ASTROPHYSICAL JOURNAL (2014)

添加到收藏夹

Article Astronomy & Astrophysics

THE MAN BEHIND THE CURTAIN: X-RAYS DRIVE THE UV THROUGH NIR VARIABILITY IN THE 2013 ACTIVE GALACTIC NUCLEUS OUTBURST IN NGC 2617

B. J. Shappee et al.

ASTROPHYSICAL JOURNAL (2014)

添加到收藏夹

Article Astronomy & Astrophysics

The evolution of triples with a Roche lobe filling outer star

N. de Vries et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2014)

添加到收藏夹

Article Astronomy & Astrophysics

The K2 Mission: Characterization and Early Results

Steve B. Howell et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2014)

添加到收藏夹

Article Astronomy & Astrophysics

Eclipsing variables: Catalogue and classification

E. A. Avvakumova et al.

ASTRONOMISCHE NACHRICHTEN (2013)

添加到收藏夹

Article Astronomy & Astrophysics

TRIPLE-STAR CANDIDATES AMONG THE KEPLER BINARIES

S. Rappaport et al.

ASTROPHYSICAL JOURNAL (2013)

添加到收藏夹

Article Astronomy & Astrophysics

CHIRON-A Fiber Fed Spectrometer for Precise Radial Velocities

Andrei Tokovinin et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2013)

添加到收藏夹

Article Astronomy & Astrophysics

fitsh- a software package for image processing

Andras Pal

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

添加到收藏夹

Article Astronomy & Astrophysics

parsec: stellar tracks and isochrones with the PAdova and TRieste Stellar Evolution Code

Alessandro Bressan et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

添加到收藏夹

Article Astronomy & Astrophysics

The KELT-South Telescope

Joshua Pepper et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2012)

添加到收藏夹

Article Astronomy & Astrophysics

Transit timing variations in eccentric hierarchical triple exoplanetary systems I. Perturbations on the time scale of the orbital period of the perturber

T. Borkovits et al.

ASTRONOMY & ASTROPHYSICS (2011)

添加到收藏夹

Article Astronomy & Astrophysics

MODULES FOR EXPERIMENTS IN STELLAR ASTROPHYSICS (MESA)

Bill Paxton et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2011)

添加到收藏夹

Article Multidisciplinary Sciences

Kepler Planet-Detection Mission: Introduction and First Results

William J. Borucki et al.

SCIENCE (2010)

添加到收藏夹

Article Astronomy & Astrophysics

The kilodegree extremely little telescope (KELT): A small robotic telescope for large-area synoptic surveys

Joshua Pepper et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2007)

添加到收藏夹

Article Astronomy & Astrophysics

The WASP project and the SuperWASP cameras

D. L. Pollacco et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2006)

添加到收藏夹

Article Astronomy & Astrophysics

The Two Micron All Sky Survey (2MASS)

MF Skrutskie et al.

ASTRONOMICAL JOURNAL (2006)

添加到收藏夹

Article Astronomy & Astrophysics

Quantifying the uncertainty in the orbits of extrasolar planets

EB Ford

ASTRONOMICAL JOURNAL (2005)

添加到收藏夹

Article Astronomy & Astrophysics

Catalogue of Algol type binary stars

E Budding et al.

ASTRONOMY & ASTROPHYSICS (2004)

添加到收藏夹

Article Astronomy & Astrophysics

Complex period variations in the binary system IM Aurigae

T Borkovits et al.

ASTRONOMY & ASTROPHYSICS (2002)

添加到收藏夹

Article Astronomy & Astrophysics

System description and first light curves of the Hungarian Automated Telescope, an autonomous observatory for variability search

GA Bakos et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2002)

添加到收藏夹

Article Astronomy & Astrophysics

A box-fitting algorithm in the search for periodic transits

G Kovács et al.

ASTRONOMY & ASTROPHYSICS (2002)

添加到收藏夹

Article Astronomy & Astrophysics

Tidal interactions in star cluster simulations

RA Mardling et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)

添加到收藏夹

Article Astronomy & Astrophysics

The VizieR database of astronomical catalogues

F Ochsenbein et al.

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.