activity
20152026
most citedRelativistic redshift of the star S0-2 orbiting the Galactic center supermassive black hole

497 citations · 1.5k across the 28 of their papers we have counts for

collaborators

28 papers

astro-ph.GA2026★ 1 cited

Age and metallicity of the Milky Way's nuclear star cluster studied at 3 pc from Sagittarius A*

E. Gallego-Cano, R. Schödel, T. K. Fritz +5

The Milky Way's nuclear star cluster (NSC) is a unique laboratory to study the formation and evolution of dense stellar systems around a supermassive black hole. Previous work sugg…

astro-ph.GA2025★ 7 cited

Dynamical mass distribution and velocity structure of the Galactic centre

A. Feldmeier-Krause, T. Veršič, G. van de Ven +2

The inner ~200 pc region of the Milky Way contains a nuclear stellar disc and a nuclear star cluster that are embedded in the larger Galactic bar. These stellar systems overlap spa…

astro-ph.GA2024★ 10 cited

Photometric Classification of Stars Around the Milky Way's Central Black Hole: I. Central Parsec

E. Gallego-Cano, T. Fritz, R. Schödel +3

The presence of young massive stars in the Galactic Centre (GC) raises questions about star formation near the black hole Sagittarius A* (Sgr A*). Additionally, the initial mass fu…

astro-ph.GA2023★ 19 cited

The formation history of our Galaxy's nuclear stellar disc constrained from HST observations of the Quintuplet field

R. Schoedel, F. Nogueras-Lara, M. Hosek +9

Until recently it was thought that the nuclear stellar disc at the centre of our Galaxy was formed via quasi-continuous star formation over billions of years. However, an analysis…

astro-ph.EP2022

Reflectivity of Venus' dayside disk during the 2020 observation campaign: outcomes and future perspectives

Yeon Joo Lee, Antonio García Muñoz, Atsushi Yamazaki +28

We performed a unique Venus observation campaign to measure the disk brightness of Venus over a broad range of wavelengths in August and September 2020. The primary goal of the cam…

astro-ph.CO2022★ 9 cited

The Hubble constant from two sibling Type Ia supernovae in the nearby galaxy NGC 4414: SN 1974G and SN 2021J

Eulalia Gallego-Cano, Luca Izzo, Carlos Dominguez-Tagle +4

Having two "sibling" Type Ia supernovae (SNe Ia) in the same galaxy offers additional advantages in reducing a variety of systematic errors involved in estimating the Hubble consta…