Hipparcos, the New Reduction of the Raw Data

By F. V. Leeuwen. 2007

794 citations recorded by the source corpus.

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Citations in the corpus

Present-day cosmic abundances - A comprehensive study of nearby early B-type stars and implications for stellar and Galactic evolution and interstellar dust models (2012, methodology): “(b) Adopted from PNB08. tions (Lutz & Kelker 1973; Smith 2003) have not been adopted to refine the Hipparcos parallaxes, as they should not be applied to measurements ofindividualstars (van Leeuwen 2007, p. 87).”
Two distinct halo populations in the solar neighborhood - Evidence from stellar abundance ratios and kinematics (2010, methodology): “2000, 88 stars), the new reduction of the Hipparcos data (van Leeuwen 2007, 4 stars), and the revised NLTT (Salim & Gould 2003, 2 stars). Distances of stars were calculated from the parallaxes of van Leeuwen (2007), when the errors in these are less than 10%, and if not, from the photometric absolut”
First Resolved Images of the Eclipsing and Interacting Binary β Lyrae (2008, background): “The distance from our models, 314±17 pc, is larger than that from the images, 278±24 pc and 274±34 pc, but they are all consistent within errors with the Hipparcos distance, 296±16 pc (van Leeuwen 2007).”
On the age of the β Pictoris moving group (2014, methodology): “Proper motions were usually adopted from van Leeuwen (2007), unless more recent longterm proper motions from the UCAC4 catalogue (Zacharias et al. 2012) (which has smaller uncertainties) were available.”
Local kinematics and the local standard of rest (2009, background): “mean heliocentric azimuthal velocity of any stellar sample υs = υa + V and its σ 2 (Strömberg 1946).”
Accurate masses and radii of normal stars: modern results and applications (2009, methodology): “Fortunately, an external check of the distances (and hence of Teff) is provided by the Hipparcos parallaxes (Perryman et al. 1997), revised recently by van Leeuwen (2007).”
CoRoT sounds the stars: p-mode parameters of Sun-like oscillations on HD 49933 (2008, methodology): “The absolute visual magnitude may be derived by making use of the revised Hipparcos parallax for the star, which is 33.7± 0.4 mas (van Leeuwen 2007), giving MV = 3.408 ± 0.026.”
TWO WIDE PLANETARY-MASS COMPANIONS TO SOLAR-TYPE STARS IN UPPER SCORPIUS (2010, methodology): “The proper motion of the Upper Scorpius association is (-11.5,-23.5)mas yr−1 in equatorial coordinates, determined from the members listed in de Zeeuw et al. (1999), and using updated proper motions from van Leeuwen (2007).”
THE GALACTIC O-STAR SPECTROSCOPIC SURVEY. I. CLASSIFICATION SYSTEM AND BRIGHT NORTHERN STARS IN THE BLUE-VIOLET AT R ∼ 2500 (2011, background): “That version will include not only the spectral classifications but the spectroscopic data themselves as well as the new distances (Máız Apellániz et al. 2008) derived from the new Hipparcos data reduction (van Leeuwen 2007).”
Parallaxes and proper motions for 20 open clusters as based on the new Hipparcos catalogue (2009, background): “The new reduction (van Leeuwen 2007a) (VL7B from hereon), for example, provides some 27 000 stars with parallaxes known to better than 10 per cent, and over 10 000 known to better than 5 per cent.”