activity
20192026
most citedThe trans-Neptunian object (84922) 2003 VS2 through stellar occultations

16 citations · 31 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.EP2026★ 1 cited

Constraining the size, shape, and albedo of the large Trans-Neptunian Object (28978) Ixion with multi-chord stellar occultations

Y. Kilic, F. Braga-Ribas, C. L. Pereira +81

Trans-Neptunian objects (TNOs) are among the most primitive remnants of the early Solar System, and constraining their sizes, shapes, albedos, and surface properties is essential f…

astro-ph.EP2025

ExoClock Project IV: A homogeneous catalogue of 620 updated exoplanet ephemerides

A. Kokori, A. Tsiaras, G. Pantelidou +323

The ExoClock project is an open platform aiming to monitor exoplanets by integrating observations from space and ground based telescopes. This study presents an updated catalogue o…

astro-ph.EP2025★ 14 cited

The rings of (2060) Chiron: Evidence of an evolving system

C. L. Pereira, F. Braga-Ribas, B. Sicardy +54

The centaur (2060) Chiron has long been a candidate for hosting material in orbit, based on occultation and photometric and spectroscopic data. Here, we present a multichord stella…

astro-ph.EP2023

Physical properties of Centaur (60558) 174P/Echeclus from stellar occultations

C. L. Pereira, F. Braga-Ribas, B. Sicardy +42

The Centaur (60558) Echeclus was discovered on March 03, 2000, orbiting between the orbits of Jupiter and Uranus. After exhibiting frequent outbursts, it also received a comet desi…

astro-ph.EP2019★ 16 cited

The trans-Neptunian object (84922) 2003 VS2 through stellar occultations

Gustavo Benedetti-Rossi, P. Santos-Sanz, J. L. Ortiz +50

We present results from three world-wide campaigns that resulted in the detections of two single-chord and one multi-chord stellar occultations by the Plutino object (84922) 2003~V…