Results 11 to 20 of about 3,309 (265)

THE CATALINA SURVEYS PERIODIC VARIABLE STAR CATALOG [PDF]

open access: yesThe Astrophysical Journal Supplement Series, 2014
Accepted ApJS, 43 pages, 9 tables, 44 figures (some at reduced resolution)
A. J. Drake   +20 more
openaire   +4 more sources

Variable stars of short period.

open access: yesThe 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

Variable stars of long period [PDF]

open access: yesAstronomische Nachrichten, 1906
n ...
openaire   +2 more sources

Detecting Short Period Variable Stars with Gaia [PDF]

open access: yesAIP Conference Proceedings, 2009
We analyzed the frequency domain of time series of simulated ZZ Ceti light-curves to investigate the detectability and period recovery performance of short period variables (periods < 2 hours) for the Gaia mission. In our analysis, first we used a non-linear ZZ Ceti light-curves simulator code to simulate the variability of ZZ Ceti stars (we assumed
Mihaly Varadi   +6 more
openaire   +2 more sources

Short-period variability in Be stars [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1990
Summary A highly significant correlation is found between the projected rotational velocities and the photometric periods of Be stars. We show that this correlation may be readily understood if the photometric period is equated with the rotational period.
openaire   +1 more source

The Periods of Cataclysmic Variable Stars [PDF]

open access: yesInternational Astronomical Union Colloquium, 1983
To understand the structure and evolution of the cataclysmic variables, we will need accurate values for their masses, dimensions, mass transfer rates, and other physical properties. Unfortunately, despite an abundance of observational data on these systems, there is a severe dearth of reliable, quantitative information about their fundamental physical
openaire   +1 more source

UBV Observations of Long-Period Variable Stars, VI [PDF]

open access: yesPublications 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

Tomography of the Atmosphere of Long-Period Variable Stars [PDF]

open access: yes, 2001
8 pages, 6 figures. To appear in 'Journees Miras 2002', edited by M.O. Mennessier et al., Universite de Montpellier-II (2003).
Jorissen, Alain   +4 more
openaire   +3 more sources

Period Analysis of Variable Stars by Robust Smoothing

open access: yesJournal of the Royal Statistical Society Series C: Applied Statistics, 2004
SummaryThe objective is to estimate the period and the light curve (or periodic function) of a variable star. Previously, several methods have been proposed to estimate the period of a variable star, but they are inaccurate especially when a data set contains outliers.
Oh, Hee-Seok   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy