21 citations · 54 across the 5 of their papers we have counts for
5 papers
Spectral properties of bright deposits in permanently shadowed craters on Ceres
Stefan Schröder, Norbert Schörghofer, Erwan Mazarico +1
Bright deposits in permanently shadowed craters on Ceres are thought to harbor water ice. However, the evidence for water ice presented thus far is indirect. We aim to directly det…
Fast hierarchical low-rank view factor matrices for thermal irradiance on planetary surfaces
Samuel F. Potter, Stefano Bertone, Norbert Schörghofer +1
We present an algorithm for compressing the radiosity view factor model commonly used in radiation heat transfer and computer graphics. We use a format inspired by the hierarchical…
Stratigraphic and Isotopic Evolution of the Martian Polar Caps from Paleo-Climate Models
E. Vos, O. Aharonson, N. Schorghofer +4
Exposed scarps images and ice-penetrating radar measurements in the North Polar Layered Deposits (NPLD) of Mars show alternating layers that provide an archive of past climate osci…
Potential Themis Family Asteroid Contribution to the Jupiter-Family Comet Population
Henry H. Hsieh, Bojan Novakovic, Kevin J. Walsh +1
Recent dynamical analyses suggest that some Jupiter family comets (JFCs) may originate in the main asteroid belt instead of the outer solar system. This possibility is particularly…
Ice loss from the interior of small airless bodies according to an idealized model
Norbert Schörghofer, Henry H. Hsieh
Ice in main belt asteroids and Near Earth Objects (NEOs) is of scientific and resource exploration interest, but small airless bodies gradually lose their ice to space by outward d…