Results 21 to 30 of about 56,782 (271)
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. +34 more
core +1 more source
Procedure for the Classification of Eclipsing Binaries [PDF]
, 2006 In this work we present a procedure for the automatic classification of eclipsing binaries. The procedure is based on the data from a new catalogue of 6330 eclipsing variable stars, compiled by the authors and representing the largest list of eclipsing ...
Malkov, Oleg, Yu. +3 more
core +3 more sources
How I Learned to Stop Worrying and Love Eclipsing Binaries [PDF]
, 2015 Relatively massive B-type stars with closely orbiting stellar companions can evolve to produce Type Ia supernovae, X-ray binaries, millisecond pulsars, mergers of neutron stars, gamma ray bursts, and sources of gravitational waves. However, the formation
Moe, M
core +6 more sources
Eclipsing Binaries in the Magellanic Clouds [PDF]
Highlights of Astronomy, 2004 We present results of a search for eclipsing binaries in the Magellanic Cloud fields covering central parts of these galaxies. The data were collected during the second phase of the Optical Gravitational Lensing Experiment survey (OGLE-II) in 1997-2000.
openaire +2 more sources
Variable Sources: Eclipsing Binaries
, 2022 This table describes the properties of the eclipsing binaries resulting from the variability analysis.
DPAC Consortium +1 more
core +1 more source
Eclipsing Binaries in Open Clusters [PDF]
, 2006 Detached eclipsing binaries are very useful objects for calibrating theoretical stellar models and checking their predictions. Detached eclipsing binaries in open clusters are particularly important because of the additional constraints on their age and ...
Southworth, John +5 more
core +1 more source
A New Catalog of Am-type Chemically Peculiar Stars Based on LAMOST
The Astrophysical Journal Supplement Series, 2023 A total of about 21,600 Am candidates were detected with the MKCLASS code based on the low-resolution spectra of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope Data Releases 8 (v1.0), 9 (v0), and 10 (v0), which greatly expands the database
Xiao-man Tian +3 more
doaj +1 more source
Investigating Stellar Variability in the Open Cluster Region NGC 381
The Astronomical Journal, 2023 We study variable stars in the field of the open cluster NGC 381 using photometric data observed over 27 nights and identify a total of 57 variable stars, six of which are member stars. The variable stars are classified based on their periods, amplitudes,
Jayanand Maurya +3 more
doaj +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 +1 more source
Period and amplitude variations in post-common-envelope eclipsing binaries observed with SuperWASP [PDF]
, 2014 Period or amplitude variations in eclipsing binaries may reveal the presence of additional massive bodies in the system, such as circumbinary planets. Here, we have studied twelve previously-known eclipsing post-common-envelope binaries for evidence of ...
Maxted, Pierre, Smalley, Hellier, Coel
core +1 more source