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Bp-Ap stars HR-diagram from Hipparcos data
Using Hipparcos (Cat. ) parallaxes and proper motions together with radial velocity data, the luminosity calibration and kinematics of Bp-Ap stars have been obtained. The used... -
Mass segregation in open clusters
On the basis of the best available member list and duplicity information, we have studied the radial structure of Praesepe and of the very young open cluster NGC 6231. We have... -
Hyades membership
We use absolute trigonometric parallaxes from the Hipparcos Catalogue (Cat. ) to determine individual distances to members of the Hyades cluster, from which the 3-dimensional... -
HIPPARCOS Ba stars
HIPPARCOS astrometric and kinematical data together with radial velocities from other sources are used to calibrate both luminosity and kinematics parameters of Ba stars and to... -
Hyades members distances
Distances for 145 Hyades members in an extended region of the Hyades cluster were derived on the basis of new, highly accurate proper motions obtained from work on the... -
TESS Input Catalog version 8.2 (TIC v8.2)
We define various types of "phantom" stars that may appear in the TESS Input Catalog (TIC), and provide examples and lists of currently known cases. We present a methodology... -
TESS Input Catalog - v8.0 (TIC-8)
The TIC is used to help identify two-minute cadence target selection for the Transiting Exoplanet Survey Satellite (TESS) mission, and to calculate physical and observational... -
K2 Ecliptic Plane Input Catalog (EPIC)
The K2 Mission (Howell+, 2014PASP..126..398H) uses the Kepler spacecraft to obtain high-precision photometry over ~80 day campaigns in the ecliptic plane. The Ecliptic Plane... -
Palomar/MSU nearby star spectroscopic survey
The Third Catalogue of Nearby Stars (Gliese & Jahreiss, "Preliminary Version of the third Catalogue of Nearby Stars" (CNS3), 1991, catalog ) includes over 1850 stars which... -
StarHorse2, Gaia EDR3 photo-astrometric distances
We present a catalogue of 362 million stellar parameters, distances, and extinctions derived from Gaia's Early Data Release (EDR3) cross-matched with the photometric catalogues... -
Distances to 1.47 billion stars in Gaia EDR3
Stellar distances constitute a foundational pillar of astrophysics. The publication of 1.47 billion stellar parallaxes from Gaia is a major contribution to this. Yet despite... -
StarHorse, Gaia DR2 photo-astrometric distances
Combining the precise parallaxes and optical photometry delivered by Gaia's second data release with the photometric catalogues of Pan-STARRS1, 2MASS, and AllWISE, we derived... -
Distances to 1.33 billion stars in Gaia DR2
For the majority of stars in the second Gaia data release, reliable distances cannot be obtained by inverting the parallax. A correct inference procedure must instead be used to... -
ALMA-QUARKS Survey. I.
This paper presents an overview of the QUARKS survey, which stands for "Querying Underlying mechanisms of massive star formation with ALMA-Resolved gas Kinematics and... -
Pulsating hot subdwarf B stars
Hot subdwarf B (sdB) stars are evolved, subluminous, helium-burning stars, most likely formed when red-giant stars lose their hydrogen envelope via interactions with close...
