R. Vieira Martins

Instituto Politécnico da Lusofonia

Physics and Astronomy · Physical Sciences

17h-index1.0kcitations135works2.52yr avg
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Research Topics

Astro and Planetary Science(65), Astronomical Observations and Instrumentation(45), Stellar, planetary, and galactic studies(40), Planetary Science and Exploration(27), Astronomy and Astrophysical Research(27)

Publications135 total

Navigating One Health impacts of rugged terrain: challenges and opportunities
BioScience·2025· 1 cited
Design and Development of a Low-Power IoT System for Continuous Temperature Monitoring
Designs·2025· 2 citedOpen Access
IoT-Enabled Real-Time Monitoring of Urban Garbage Levels Using Time-of-Flight Sensing Technology
Sensors·2025· 3 citedOpen Access
IoT-Enabled Real-Time Monitoring of Urban Garbage Levels Using Time-of-Flight Sensing Technology
Preprints.org·2025· 4 citedOpen Access
Contributors
Elsevier eBooks·2023
The January 11th, 2019 stellar occultation by the elongated centaur Bienor
2020Open Access
Prediction of stellar occultations by distant Solar System objects with Gaia
2019
The first stellar occultations by irregular satellites
EPSC·2019
Beam characterization of the SAFIIRA Facility at LAFN-USP
2016
Chariklo's size, shape and orientation from stellar occultations
Open Repository and Bibliography (University of Liège)·2015Open Access
The November 14th, 2014 Stellar Occultation by the TNO 2007UK126
HAL (Le Centre pour la Communication Scientifique Directe)·2015
VizieR Online Data Catalog: Positions of satellites of giant planets (Gomes-Junior+, 2015)
VizieR Online Data Catalog·2015
The Ring System Discovered Around the Centaur Object (10199) Chariklo
2014
The Use of Stellar Occultations to Study Trans-Neptunian Objects
DPS·2014
Lessons learned from stellar occultations by Trans-Neptunian Objects and prospects for the future
HAL (Le Centre pour la Communication Scientifique Directe)·2014· 1 cited
Pluto: improved astrometry from 19 years of observations
Astronomy and Astrophysics·2014· 20 citedOpen Access
An exploration of Pluto’s environment through stellar occultations
Astronomy and Astrophysics·2013· 14 citedOpen Access
The Gaia Initial Quasar Catalog
HAL (Le Centre pour la Communication Scientifique Directe)·2013· 1 cited
Multiple asteroid systems: Dimensions and thermal properties from Spitzer Space Telescope and ground-based observations
Icarus·2012· 77 citedOpen Access
Stellar Occultations by Large TNOs on 2012: The February 3rd by (208996) 2003 AZ84, and the February 17th by (50000) Quaoar
Open Repository and Bibliography (University of Liège)·2012· 1 citedOpen Access
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Frequent Co-authors

M. Assafin(23), A. H. Andrei(22), C. H. Veiga(17), D. N. da Silva Neto(14), J. I. B. Camargo(13), B. Sicardy(7), F. Braga-Ribas(7), Françoise Roques(5), R. Behrend(5), Thomas Widemann(4), R. R. Cordeiro(4), J. L. Ortiz(3), A. Maury(3), F. Colas(3), C. Jacques(3), F. Vachier(3), N. Ageorges(3), O. Mousis(3), N. Zacharias(3), P. Bourget(3)