21 citations · 35 across the 5 of their papers we have counts for
5 papers
Bundle adjustment of Hayabusa2's ONC images and controlled color mosaic map of Ryugu
Naoyuki Hirata, Eri Tatsumi, Mayumi Ichikawa +2
JAXA's Hayabusa2 mission successfully returned samples from the asteroid Ryugu in December 2020. It executed two touchdowns to collect the surface and subsurface materials, one clo…
Why the Northern Hemisphere Needs a 30-40m Telescope and the Science at Stake: from Interstellar Visitors to Planetary Defence
J. de León, N. Pinilla-Alonso, P. Tanga +49
Small Solar system Objects (SSOs) preserve the physical, chemical, and dynamical signatures of the Sun's protoplanetary disk. Upcoming surveys will discover vast numbers of new obj…
Comparison of optical spectra between asteroids Ryugu and Bennu: II. High-precision analysis for space weathering trends
K. Yumoto, E. Tatsumi, T. Kouyama +25
The influence of space weathering on the observed spectra of C-complex asteroids remains uncertain. This has long hindered our understanding of their composition through telescope…
Asteroid reflectance spectra from Gaia DR3: Near-UV in primitive asteroids
F. Tinaut-Ruano, J. de León, E. Tatsumi +4
In the context of charge-coupled devices (CCDs), the ultraviolet (UV) region has mostly remained unexplored after the 1990s. Gaia DR3 offers the community a unique opportunity to e…
Near-ultraviolet to visible spectroscopy of the Themis and Polana-Eulalia complex families
Eri Tatsumi, Fernando Tinaut-Ruano, Julia de León +1
Aims. The aim of our study is to obtain the near-ultraviolet to visible (NUV-VIS, 0.35 - 0.95 micron) reflectance spectra of primitive asteroids with a focus on members of the Them…