Schun Nagatomo

most citedA Significant Feature in the General Relativistic Time Evolution of the Redshift of Photons Coming from a Star Orbiting Sgr A*

17 citations · 17 across the 1 of their papers we have counts for

collaborators

2 papers

gr-qc2019★ 17 cited

A Significant Feature in the General Relativistic Time Evolution of the Redshift of Photons Coming from a Star Orbiting Sgr A*

Hiromi Saida, Shogo Nishiyama, Takayuki Ohgami +16

The star S0-2, orbiting the Galactic central massive black hole candidate Sgr A*, passed its pericenter in May 2018. This event is the first chance to detect the general relativist…

astro-ph.GA2019

Interstellar Extinction Law toward the Galactic Center IV: J, H, and Ks Bands from VVV Red Clump Stars

Schun Nagatomo, Tetsuya Nagata, Shogo Nishiyama

We have determined the wavelength dependence of the extinction in the near-infrared bands ( $J$ , $H$ , $K_{S}$ ) toward the Galactic center from the VVV (VISTA Variables in th…