Results 11 to 20 of about 618,458 (224)

TESS Eclipsing Binary Stars. I. Short-cadence Observations of 4584 Eclipsing Binaries in Sectors 1–26 [PDF]

, 2022
In this paper we present a catalog of 4584 eclipsing binaries observed during the first two years (26 sectors) of the TESS survey. We discuss selection criteria for eclipsing binary candidates, detection of hitherto unknown eclipsing systems ...
Vanderburg, Andrew, Seager, Sara
core   +6 more sources

TIC 168789840: A Sextuply Eclipsing Sextuple Star System [PDF]

, 2021
We report the discovery of a sextuply eclipsing sextuple star system from TESS data, TIC 168789840, also known as TYC 7037-89-1, the first known sextuple system consisting of three eclipsing binaries.
Hellier
core   +1 more source

Discovery and characterisation of long-period eclipsing binary stars from Kepler K2 campaigns 1, 2 and 3 [PDF]

, 2018
The Kepler K2 mission now makes it possible to find and study a wider variety of eclipsing binary stars than has been possible to-date, particularly long-period systems with narrow eclipses.
Maxted
core   +2 more sources

EL CVn-type binaries - discovery of 17 helium white dwarf precursors in bright eclipsing binary star systems [PDF]

, 2014
The star 1SWASP J024743.37−251549.2 was recently discovered to be a binary star in which an A-type dwarf star eclipses the remnant of a disrupted red giant star (WASP 0247−25 B).
Southworth, J., West, Richard G., Pulley, D., Simpson, E.K., Hadigal, S., Wheatley, P.J., West, R.G., Owen, C., Heber, U., Wheatley, Peter J., Bochinski, J., Cameron, A. Collier, West, R. G., Faillace, G., Simpson, E. K., Anderson, D.R., Marsh, T. R., Marsh, Tom, Maxted, P. F. L., Haswell, C. A., Smalley, B., Sebastian, D., Breedt, E., Hebb, L., Busuttil, R., Bloemen, S., Collier Cameron, A., Geier, S., Haswell, C.A., Maxted, P.F.L., Kolb, U., Marsh, T.R., Wheatley, P. J., Anderson, D. R., Smith, D.   +34 more
core   +1 more source

Eclipsing binaries observed with the WIRE satellite. II, β Aurigae and non-linear limb darkening in light curves [PDF]

, 2007
Aims. We present the most precise light curve ever obtained of a detached eclipsing binary star and use it investigate the inclusion of non-linear limb darkening laws in light curve models of eclipsing binaries.
Southworth, J. (John), D. L. Buzasi, Buzasi, D. L., H. Bruntt, Bruntt, H., J. Southworth   +5 more
core   +1 more source

Absolute dimensions of eclipsing binaries. XXVI, Setting a new standard : masses, radii, and abundances for the F-type systems AD Bootis, VZ Hydrae, and WZ Ophiuchi [PDF]

, 2008
Context. Accurate mass, radius, and abundance determinations from binaries provide important information on stellar evolution, fundamental to central fields in modern astrophysics and cosmology. Aims.
Southworth, J., Andersen, J. (Johannes), G. Torres, B. Nordström, J. V. Clausen, Latham, David W., Bruntt, H., Nordström, Birgitta, J. Andersen, J. Southworth, Torres, G., Andersen, Johannes, Southworth, J. (John), R. P. Stefanik, Stefanik, R. P., Clausen, Jens Viggo, H. Bruntt, D. W. Latham, Clausen, J. V., Latham, D. W.   +19 more
core   +1 more source

HII 2407: an eclipsing binary revealed by K2 observations of the Pleiades [PDF]

, 2015
The material presented herein is based upon work supported in 2015 by the National Science Foundation Graduate Research Fellowship under grant No. DGE1144469. T.J.D.
Collier Cameron, Andrew, Baranec, C, Barrado, David, Gillen, E, Marcy, GW, Cody, Ann Marie, Hillenbrand, LA, Conroy, K, Riddle, Reed L., Marcy, Geoffrey W., Pope, B, Law, Nicholas M., Conroy, Kyle, Gillen, Ed, Riddle, RL, Baranec, Christoph, Aigrain, S, Ziegler, Carl, Rebull, L. M., David, TJ, Rebull, LM, Stassun, Keivan G., Barrado, D, Pope, Benjamin, Isaacson, Howard, Cody, AM, Stauffer, J, Hillenbrand, Lynne A., Cameron, AC, Ziegler, C, Cameron, Andrew Collier, Stassun, KG, David, Trevor J., Isaacson, H, Law, NM, Zhang, C, Aigrain, Suzanne, Zhang, Celia, Stauffer, John   +38 more
core   +1 more source

Tango of celestial dancers: A sample of detached eclipsing binary systems containing g-mode pulsating components. A case study of KIC9850387 [PDF]

, 2020
Context. Eclipsing binary systems with components that pulsate in gravity modes (g modes) allow for simultaneous and independent constraints of the chemical mixing profiles of stars.
Bowman, D. M., A. Tkachenko, S. J. Murphy, D. M. Bowman, Howard, A.W., A. W. Howard, Murphy, S.J., Abdul-Masih, M., M. Abdul-Masih, Murphy, S. J., Banyard, G., Huber, D., Isaacson, H., C. Johnston, S. Sekaran, G. Banyard, A. Prša, Prša, A., Johnston, C., H. Isaacson, Aerts, C., C. Aerts, Tkachenko, A., Howard, A. W., D. Huber, Bowman, D.M., Sekaran, S.   +26 more
core   +1 more source

THOR 42: A touchstone ∼24 Myr-old eclipsing binary spanning the fully-convective boundary [PDF]

, 2019
We present the characterization of CRTS J055255.7−004426 (=THOR 42), a young eclipsing binary comprising two pre-main sequence M dwarfs (combined spectral type M3.5).
Mamajek, Eric E., Bessell, Michael S, Da Costa, Gary S., Yong, David, Zhou, George, Lawson, Warrick A ; https://orcid.org/, Lawson, Warrick A., Murphy, Simon J ; https://orcid.org/, Bessell, Michael S., Bell, Cameron PM, Mamajek, Eric E, Feinstein, Adina D, Murphy, Simon J., Bell, Cameron P. M., Da Costa, Gary S, Onken, Christopher A., Feinstein, Adina D., Onken, Christopher A   +17 more
core   +1 more source

Absolute parameters for the F-type eclipsing binary BW Aquarii [PDF]

, 2018
BW Aqr is a bright eclipsing binary star containing a pair of F7V stars. The absolute parameters of this binary (masses, radii, etc.) are known to good precision so they are often used to test stellar models, particularly in studies of convective ...
Maxted
core   +1 more source