Results 41 to 50 of about 128,153 (317)
Variability of Luminous Stars in the Large Magellanic Cloud Using 10 Years of ASAS Data [PDF]
, 2010 Motivated by the detection of a recent outburst of the massive luminous blue variable LMC-R71, which reached an absolute magnitude M_V = -9.3 mag, we undertook a systematic study of the optical variability of 1268 massive stars in the Large Magellanic ...
A. Z. Bonanos +55 more
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UBV Observations of Long-Period Variable Stars, VI [PDF]
Publications of the Astronomical Society of the Pacific, 1966 Photoelectric observations of 33 long-period and 2 R CrB-type variable stars are presented on the UBV photometric system.
openaire +2 more sources
K2 Variable Catalogue: Variable Stars and Eclipsing Binaries in K2 Campaigns 1 and 0 [PDF]
, 2015 We have created a catalogue of variable stars found from a search of the publicly available K2 mission data from Campaigns 1 and 0. This catalogue provides the identifiers of 8395 variable stars, including 199 candidate eclipsing binaries with periods up
Armstrong, D. J. +8 more
core +2 more sources
Asteroseismic Study of KUV03442+0719 with Parallax Constraints
The Astrophysical Journal, 2023 Hydrogen atmosphere white dwarf KUV03442+0719 was first reported as a pulsator by Gianninas et al. in 2006. Follow-up campaigns by Su et al. revealed more periods.
Agnes Bischoff-Kim
doaj +1 more source
Variable stars in the residual light curves of OGLE-IV eclipsing binaries towards the Galactic Bulge [PDF]
Astronomy & Astrophysics, 2023 Context. The Optical Gravitational Lensing Experiment (OGLE) observed around 450 000 eclipsing binaries (EBs) towards the Galactic Bulge. Decade-long photometric observations such as these provide an exceptional opportunity to thoroughly examine the ...
Roz'alia Z. 'Ad'am +5 more
semanticscholar +1 more source
Variable stars of short period.
The Astrophysical Journal, 1880 Reprinted from the Proceedings of the American academy of arts and sciences, vol. XVI. ; Mode of access: Internet.
openaire +3 more sources
Database of Molecular Masers and Variable Stars [PDF]
, 2018 We present the database of maser sources in H2O, OH and SiO lines that can be used to identify and study variable stars at evolved stages. Detecting the maser emission in H2O, OH and SiO molecules toward infrared-excess objects is one of the methods of ...
Ladeyschikov, D. A. +2 more
core +1 more source
Classification of variable stars in the WFCAM Transit Survey
EPJ Web of Conferences, 2013 The WFCAM Transit Survey is a photometric survey in the near-infrared and aims at finding Earth-like planets transiting M-dwarf stars. As a by-product of the survey, a variety of variable stars has been detected.
Moya Andrés +3 more
doaj +1 more source
Envelope tomography of long-period variable stars [PDF]
Astronomy & Astrophysics, 2001 A tomographic method is described that makes it possible to follow the propagation of shock waves across the photosphere of long-period variable stars. The method relies on the correlation of the observed spectrum with numerical masks probing layers of different atmospheric depths. The formation depth of spectral lines is derived from synthetic spectra
Alvarez, Rodrigo +5 more
openaire +5 more sources
Stellar variability in open clusters. I. A new class of variable stars in NGC 3766 [PDF]
, 2013 Aims. We analyze the population of periodic variable stars in the open cluster NGC 3766 based on a 7-year multi-band monitoring campaign conducted on the 1.2 m Swiss Euler telescope at La Silla, Chili. Methods.
Barblan, F. +3 more
core +1 more source