Multi-object spectroscopic observations of A115 were carried out at the TNG telescope in December 2003 during the program of proposal AOT8/CAT-G6. (1 data file)...

Spectroscopic redshifts for 132 galaxies in the central region of the galaxy cluster Abell 2219 are presented. For each galaxy equatorial coordinates, total R...

A survey of chemical abundances and radial velocities for a spatially selected sample of RR Lyrae stars has been started. Assuming an absolute magnitude of -0.6...

We present an extensive spectroscopic investigation on evolved old- and intermediate-age stellar tracers of the Carina dSph galaxy. We discuss the approach we...

The table contains the relative radial velocity measurements of 30 Ari B with the 2-m Alfred-Jensch telescope at the Thueringer Landessternwarte Tautenburg. (1...

VB 10 is the smallest star known to harbor a planet according to the recent astrometric study of Pravdo & Shaklan [1]. Here we present near-infrared (J-band)...

Radial velocity studies have provided the majority of all exoplanet discoveries. Using the radial velocity techniques on young stars suffers from problems with...

The effect of the rotation and finite size of a stellar radiation source on dust particle orbits is examined. It is found that, for dust particles substantially...

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