Results 161 to 170 of about 5,541 (198)

The MACHO Project Large Magellanic Cloud Variable Star Inventory. III. Multimode RR Lyrae Stars, Distance to the Large Magellanic Cloud, and Age of the Oldest Stars [PDF]

open access: bronze, 1997
C. Alcock   +18 more
openalex   +1 more source

Variable Stars in Leo A: RR Lyrae Stars, Short-Period Cepheids, and Implications for Stellar Content [PDF]

open access: bronze, 2002
Andrew E. Dolphin   +8 more
openalex   +1 more source

The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XI. RR Lyrae Stars in the Galactic Bulge

open access: green, 2011
I. Soszyński   +10 more
openalex   +1 more source

Proper motions of 64 RR Lyrae variable stars

Chinese Astronomy, 1979
Abstract The relative proper motions of 64 RR Lyrae variables are determined using Turner's method. The first-epoch positions are taken from the Carte du Ciel Astrographic Catalogue, while the second-epoch positions are measured positions from plates taken with the 40-cm refractor ( f =6.9 m) of the Zo-Se Section, Shanghai Observatory, in 1962–1965 ...
null Wan Lai   +3 more
openaire   +1 more source

Subsystems of RR Lyrae variable stars in our Galaxy

Astronomy Reports, 2002
We have used published, high-accuracy, ground-based and satellite proper-motion measurements, a compilation of radial velocities, and photometric distances to compute the spatial velocities and Galactic orbital elements for 174 RR Lyrae (ab) variable stars in the solar neighborhood.
T. V. Borkova, V. A. Marsakov
openaire   +1 more source

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