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Vertical distribution of galactic disk stars
Nearly 400 Tycho-2 (Cat. ) stars have been observed in a 720 square degree field in the direction of the North Galactic Pole with the high resolution echelle spectrograph... -
HST photometry of 74 galactic globular clusters
We present the complete photometric database and the color-magnitude diagrams for 74 Galactic globular clusters observed with the HST/WFPC2 camera in the F439W and F555W bands.... -
Galactic orbits of stars with planets
We have reconstructed the galactic orbits of the parent stars of exoplanets. For comparison, we have recalculated the galactic orbits of stars from the Edvardsson et al. (1993,... -
Catalogue of wide binaries
The list contains a total of 131 binaries (115 systems) belonging to the halo or high-velocity disk. Of these, 122 correspond to wide binaries, that is, binaries with expected... -
Ages of main-sequence stars
We have determined the age of a sample of nearby main-sequence stars with spectral types B9-K9. We have derived the stellar ages from five different age estimators: the location... -
RR Lyrae parallaxes & proper motions
We have used HIPPARCOS proper motions and the method of Statistical Parallax to estimate the absolute magnitude of RR Lyrae stars. In addition we used the HIPPARCOS parallax of... -
[Fe/H] from RR Lyrae light curves
We present an accurate and robust method for the calculation of [Fe/H] from the light curves of RRab stars. The method introduces a considerable improvement relative to our... -
Globular Clusters Djorg 1 and Pal 6
We present NTT V,I observations of Palomar 6 and Djorgovski 1, two obscured loose clusters in crowded fields. We derive a reddening of E(B-V)=1.33+/-0.10, a distance... -
Gaia FGK benchmark stars v2.1
In this era of large spectroscopic surveys of stars of the Milky Way, pipelines need to be tested and validated against a set of well-known stars. The Gaia FGK benchmark stars... -
Catalogue of [Fe/H] of F, G, K stars
The catalogue presented here is a compilation of published atmospheric parameters (Teff, logg, [Fe/H]) obtained from high resolution, high signal-to-noise spectroscopic... -
Catalogue of [Fe/H]
The catalogue includes [Fe/H] determinations and atmospheric parameters (Teff, logg ) obtained from high resolution spectroscopic observations and detailed analyses, most of... -
RR Lyrae Metallicities
This catalog presents metal abundance, distance and radial velocity data on a sample of 302 ab-type RR Lyrae variables within about 2.5 kpc of the Sun. The metal abundance... -
Catalogue of stellar abundances
The catalogue, compiled at the Torun Observatory, contains the published abundances. Cone search capability for table III/121/catalog (The catalogue of abundances (1470 stars)) -
The PASTEL catalogue
PASTEL is a bibliographical catalogue compiling determinations of stellar atmospheric parameters. It provides (Teff, logg, [Fe/H]) determinations obtained from detailed analyses... -
Optically visible open clusters and Candidates
We have compiled a new catalogue of open clusters in the Galaxy which updates the previous catalogues of Lynga (1987, Cat. VII/92) and of Mermilliod (1995, in Information and... -
Rotational velocities for LAMOST DR9 stars
In Data Release 9 of LAMOST, we present measurements of vsini for a total of 121698 stars measured using the Medium Resolution Spectrograph (MRS) and 80108 stars using the Low... -
Stars of the LMS-1 stream with sp. obs.
Stellar streams produced from dwarf galaxies provide direct evidence of the hierarchical formation of the Milky Way. Here, we present the first comprehensive study of the LMS-1... -
VMP stars [Fe/H] estimates in GSP-Spec catalog
In the latest Gaia data release (DR3), the GSP-Spec module has provided stellar parameters and chemical abundances measured from the RVS spectra alone. However, the GSP-Spec...
