8.6k citations
- Osservatorio Astrofisico di TorinoIT22 papers
- Sorbonne UniversitéFR21 papers
- Systèmes de Référence Temps-EspaceFR21 papers
- Centre National de la Recherche ScientifiqueFR20 papers
- Osservatorio Astrofisico di CataniaIT20 papers
- Université Paris Sciences et LettresFR20 papers
- European Space Astronomy CentreES19 papers
- Heidelberg UniversityDE19 papers
- Laboratoire d'Astrophysique de BordeauxFR19 papers
- Lund UniversitySE19 papers
- Observatoire de la Côte d’AzurFR19 papers
- Technische Universität DresdenDE19 papers
Showing 2017Show all
3 papers · 1 filter
astro-ph.IM2017★ 6 cited
Application of Time Transfer Functions to Gaia's global astrometry - Validation on DPAC simulated Gaia-like observations
Stefano Bertone, Alberto Vecchiato, Beatrice Bucciarelli +5
A key objective of the ESA Gaia satellite is the realization of a quasi-inertial reference frame at visual wavelengths by means of global astrometric techniques. This requires an a…
astro-ph.SR2017★ 101 cited
Gaia Data Release 1. Testing the parallaxes with local Cepheids and RR Lyrae stars
Gaia Collaboration, G. Clementini, L. Eyer +588
Parallaxes for 331 classical Cepheids, 31 Type II Cepheids and 364 RR Lyrae stars in common between Gaia and the Hipparcos and Tycho-2 catalogues are published in Gaia Data Release…
astro-ph.SR2017★ 100 cited
Gaia Data Release 1. Open cluster astrometry: performance, limitations, and future prospects
Gaia Collaboration, F. van Leeuwen, A. Vallenari +589
Context. The first Gaia Data Release contains the Tycho-Gaia Astrometric Solution (TGAS). This is a subset of about 2 million stars for which, besides the position and photometry,…