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Related papers: Proper Motion Catalog From SDSS \intersect USNO-B

200 papers

We have derived a new photographic photometry and proper motions for 20000 stars with completeness to V = 18 in the direction of galactic center at the intermediate latitude (l = 3 deg,b = 47 deg; alpha(1950)=15h 18m, delta(1950) = +02deg…

Astrophysics · Physics 2007-05-23 D. K. Ojha , O. Bienayme , A. C. Robin , V. Mohan

We analyze 9 open clusters with ages in the range 70 Myr to 3.2 Gyr using UCAC2 proper motion data and 2MASS photometry. For each cluster we consider the projected velocity distributions in the core and off-core regions separately. In the…

Astrophysics · Physics 2009-11-10 E. Bica , C. Bonatto

We present a revised catalog of 2106 Galactic stars, selected without kinematic bias, and with available radial velocities, distance estimates, and metal abundances in the range 0.0 <= [Fe/H] <= -4.0. This update of the Beers and…

Astrophysics · Physics 2009-10-31 T. C. Beers , M. Chiba , Y. Yoshii , I. Platais , R. B. Hanson , B. Fuchs , S. Rossi

We complete construction of a catalog containing improved astrometry and new optical/infrared photometry for the vast majority of NLTT stars lying in the overlap of regions covered by POSS I and by the second incremental 2MASS release,…

Astrophysics · Physics 2008-11-26 Samir Salim , Andrew Gould

The comparison of the proper motions constructed from positions spanning a short (Hipparcos) or long time (Tycho-2) makes it possible to uncover binaries with periods of the order of or somewhat larger than the short time span, since the…

Astrophysics · Physics 2009-11-11 A. Frankowski , S. Jancart , A. Jorissen

We cross-match objects from several different astronomical catalogs to determine the absolute proper proper motions of stars within the 30-arcmin radius fields of 115 Milky-Way globular clusters with the accuracy of 1--2~mas/yr. The proper…

Astrophysics of Galaxies · Physics 2018-06-13 A. A. Chemel , E. V. Glushkova , A. K. Dambis , A. S. Rastorguev , L. N. Yalyalieva

Completion of the SUPERBLINK proper motion survey in the southern celestial hemisphere has turned up 170 new stars with proper motion 0.45 arcsec/yr < pm < 2.0 arcsec/yr. This fourth and final installment completes the all-sky, data-mining…

Astrophysics · Physics 2009-11-13 Sebastien Lepine

The absolute proper motions of about 275 million stars from the Kharkov XPM catalog have been obtained by comparing their positions in the 2MASS and USNO--A2.0 catalogs with an epoch difference of about 45 yr for northern-hemisphere stars…

Astrophysics of Galaxies · Physics 2010-06-29 V. V. Bobylev , P. N. Fedorov , A. T. Bajkova , V. S. Akhmetov

We search for stars with proper motions in a set of deep Subaru images, covering about 0.48 square degrees to a depth of $i' \simeq 26$, taken over a span of five and a half years. We follow the methods described in \citet{Richmond2009} to…

Astrophysics of Galaxies · Physics 2015-05-14 Michael W. Richmond , Tomoki Morokuma , Mamoru Doi , Yutaka Komiyama , Naoki Yasuda , Sadanori Okamura

We present the first spatially resolved map of stellar proper motions within the central ($\sim$3.1 $\times$ 2.4 kpc) regions of the Small Magellanic Cloud (SMC). The data used for this study encompasses four tiles from the ongoing…

Proper motions with values >10 mas/yr or <-10 mas/yr have been extracted from the USNO-B1.0 and Tycho II catalogues for all Lanning UV-bright sources identified in the Sandage Two-color Survey of the Galactic Plane and presented in Papers…

Astrophysics · Physics 2009-11-11 Howard H. Lanning , Sébastien Lépine

We present a Catalog of high proper motion (HPM) stars detected in the foreground of central parts of the Magellanic Clouds. The Catalog contains 2161 objects in the 4.5 square degree area towards the LMC, and 892 HPM stars in the 2.4…

The Lick Northern Proper Motion (NPM) program, a two-epoch (1947-1988) photographic survey of the northern two-thirds of the sky (Dec. > -23 deg), has measured absolute proper motions, on an inertial system defined by distant galaxies, for…

Astrophysics · Physics 2009-11-10 Robert B. Hanson , Arnold R. Klemola , Burton F. Jones , David G. Monet

The reduced proper motion diagram (RPMD) for a complete sample of faint stars with high accuracy proper motions in the North Galactic Pole field SA57 is investigated. Eight stars with very large reduced proper motions are identified as…

Astrophysics · Physics 2009-11-07 S. R. Majewski , M. H. Siegel

We present details of the second part of the Southern Infrared Proper Motion Survey (SIPS). Here accurate relative astrometry allows us to reduce the minimum proper motion to 0.1 arcseconds per year. This yields 6904 objects with proper…

Astrophysics · Physics 2009-11-13 N. R. Deacon , N. C. Hambly

We present 474 new proper motion stellar systems in the southern sky having no previously known components, with 0.40" yr^-1 > mu >= 0.18" yr^-1 between declinations -47 deg and 00 deg. In this second paper utilizing the U.S. Naval…

Solar and Stellar Astrophysics · Physics 2015-06-03 C. T. Finch , N. Zacharias , M. R. Boyd , T. J. Henry , N. C. Hambly

The predictions from a Galactic Structure and Kinematic model code are compared to the color counts and absolute proper-motions derived from the Southern Proper-Motion survey covering more than 700 $\deg^2$ toward the South Galactic Pole in…

We present stellar proper motions in the Galactic bulge from the Sagittarius Window Eclipsing Extrasolar Search (SWEEPS) project using ACS/WFC on HST. Proper motions are extracted for more than 180,000 objects, with >81,000 measured to…

Relative proper motions and cluster membership probabilities of 30 stars within an area of 14' of diameter centered in the open cluster NGC1662 (\alpha=04^{\rm h}48^{\rm m}, \delta=+10^{\rm o}56') are determined by combining positions of…

Astrophysics · Physics 2007-05-23 W. S. Dias , R. Boczko , J. I. B. Camargo , R. Teixeira , P. Benevides-Soares

Presented here are 442 new proper motion stellar systems in the southern sky between declinations -$90\degr$ and -47$\degr$ with 0$\farcs$40 yr$^{-1}$ $>$ $\mu$ $\ge$ 0$\farcs$18 yr$^{-1}$. These systems constitute a 25.3% increase in new…

Solar and Stellar Astrophysics · Physics 2015-05-19 Charlie T. Finch , Norbert Zacharias , Todd J. Henry