57 citations · 154 across the 9 of their papers we have counts for
9 papers
Callisto from JWST: CO2-rich terrain on the leading hemisphere and global patterns of H2O ice
Maria Camarca, Katherine de Kleer, Richard J. Cartwright +5
We present maps of H2O, CO2, and a 4.57 um spectral feature across Callisto's surface observed using the James Webb Space Telescope (JWST). H2O ice was mapped by measuring band par…
Revealing Callisto's Near Subsurface Thermophysical Properties with ALMA Calibration Data
Cole Meyer, Maria Camarca, Katherine de Kleer +3
Thermal images at different wavelengths probe varying subsurface depths of planetary bodies, and therefore can inform us about their compositions, thermophysical properties, and im…
A multi-frequency global view of Callisto's thermal properties from ALMA
Maria Camarca, Katherine de Kleer, Bryan Butler +5
We present thermal observations of Callisto's leading and trailing hemispheres obtained using the Atacama Large Millimeter/submillimeter Array (ALMA) at 0.87 mm (343 GHz), 1.3 mm (…
Subsurface Thermophysical Properties of Europa's Leading and Trailing Hemispheres as Revealed by ALM
A. E. Thelen, K. de Kleer, M. Camarca +4
We present best-fit values of porosity -- and the corresponding effective thermal inertiae -- determined from three different depths in Europa's near-subsurface (~1-20 cm). The por…
Revealing Callisto's carbon-rich surface and CO2 atmosphere with JWST
Richard J. Cartwright, Geronimo L. Villanueva, Bryan J. Holler +18
We analyzed spectral cubes of Callisto's leading and trailing hemispheres, collected with the NIRSpec Integrated Field Unit (G395H) on the James Webb Space Telescope. These spatial…
Thermal properties of the leading hemisphere of Callisto inferred from ALMA observations
Maria Camarca, Katherine de Kleer, Bryan Butler +5
We present a thermal observation of Callisto's leading hemisphere obtained using the Atacama Large Millimeter/submillimeter Array (ALMA) at 0.87 mm (343 GHz). The angular resolutio…
The two rings of (50000) Quaoar
C. L. Pereira, B. Sicardy, B. E. Morgado +66
Quaoar is a classical Trans-Neptunian Object (TNO) with an area equivalent diameter of 1,100 km and an orbital semi-major axis of 43.3 astronomical units. Based on stellar occultat…
The Optical Aurorae of Europa, Ganymede and Callisto
Katherine de Kleer, Zachariah Milby, Carl Schmidt +2
The tenuous atmospheres of the Galilean satellites are sourced from their surfaces and produced by a combination of plasma-surface interactions and thermal processes. Though thin,…
Asteroid 16 Psyche: Shape, Features, and Global Map
Michael K. Shepard, Katherine de Kleer, Saverio Cambioni +9
We develop a shape model of asteroid 16 Psyche using observations acquired in a wide range of wavelengths: Arecibo S-band delay-Doppler imaging, Atacama Large Millimeter Array (ALM…