Proper motions in NGC 752 : I/177

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Authors : Platais I. orcid (hide) et..al

VizieR DOI :
Bibcode : 1992BICDS..40....5P (ADS) (Simbad) (Objects)
1992yCat.1177....0P (ADS) (Simbad) (Objects)
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CDS Keywords : Proper motions; Cross identifications
UAT : Proper motions, Astronomical object identification

Observation (OC)

Records : 1777 stars

Inserted into VizieR : 24-May-2014
Last modification : 07-Dec-2017

Catalogue of proper motions in NGC 752 (1992)

Keywords :

Abstract: This catalogue was prepared during the study of proper motions (Platais 1991A&AS...87...69P) in and around the open cluster NGC 752 (C0154+374) which belongs to the poorly-populated open cluster class. Relative proper motions of 1777 stars have been determined from the PDS measurements of 11 Pulkovo normal astrograph plates (scale is 59.57"/mm) in a 110'-diameter circle around the cluster. The catalogue of proper motions is complete down to mpg=15.0m, the limiting value is 15.4m. The average standard error of the catalogue proper motions varies from 0.75mas/yr (milliarcseconds per year) for stars with mpg<14.0m to 1.1mas/yr for the rest. These errors refer to the ...(more)
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