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Table · dataset · 2005

Standard errors for PPM and Tycho stars

Listed in IVOA Registry (Virtual Observatory)

The connection between the optical reference frame and the radio one constitutes one of the main purposes of the astrometry.

Description

The paper is pointing out the contribution of the Bucharest Observatory in this direction. The statistic analysis of the standard errors for the astrometric PPM and TYCHO stars is presented.

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Stated by source
Optical
Inferred from text
Astronomical sciences 71%
Provenance · 1 source records, 9 field assertions
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IVOA Registry (Virtual Observatory)ivo://cds.vizier/j/other/roaj/10.5114 d agoJSON v1
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concepts[field].anzsrc:group:5101enrichment · IVOA Registrytaxonomy-embedding@1.1.0title+keywords+description (71%)
concepts[field].local:field:astronomymapping · IVOA Registryconnector:ivoa_registry@1.0.0
concepts[modality].ivoa_waveband:opticalsource · IVOA Registryconnector:ivoa_registry@1.0.0
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