Search Results - "Hasselmann, P. H."
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Evidence for multi-fragmentation and mass shedding of boulders on rubble-pile binary asteroid system (65803) Didymos
Published in Nature communications (30-07-2024)“…Asteroids smaller than 10 km are thought to be rubble piles formed from the reaccumulation of fragments produced in the catastrophic disruption of parent…”
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Spectrophotometric characterization of the Philae landing site and surroundings with the Rosetta/OSIRIS cameras
Published in Monthly notices of the Royal Astronomical Society (11-10-2020)“…ABSTRACT We investigate Abydos, the final landing site of the Philae lander after its eventful landing from the Rosetta spacecraft on comet…”
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Author Correction: Evidence for multi-fragmentation and mass shedding of boulders on rubble-pile binary asteroid system (65803) Didymos
Published in Nature communications (19-11-2024)Get full text
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Physical properties of asteroid Dimorphos as derived from the DART impact
Published in Nature astronomy (01-04-2024)“…On 26 September 2022, NASA’s Double Asteroid Redirection Test (DART) mission successfully impacted Dimorphos, the natural satellite of the binary near-Earth…”
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Characterization of the DART Impact Ejecta Plume on Dimorphos from LICIACube Observations
Published in The planetary science journal (01-12-2023)“…Abstract We modeled the geometry and the three-dimensional orientation of the ejecta cone triggered by the impact of the DART spacecraft on the asteroid…”
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Near-infrared Spectral Homogeneity of the Didymos System Before and After the DART Impact
Published in The planetary science journal (01-10-2024)“…Abstract We spectroscopically characterized the Didymos system, target of the Double Asteroid Redirection Test (DART)/Light Italian Cubesat for Imaging of…”
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The Unusual Brightness Phase Curve of (65803) Didymos
Published in The planetary science journal (01-04-2024)“…Abstract On 2022 September 26, NASA's Double Asteroid Redirection Test (DART) successfully hit Dimorphos, the smaller companion of the binary system formed…”
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Regional Photometric Modeling of Asteroid (101955) Bennu
Published in The planetary science journal (01-08-2021)“…Abstract We present a regional photometric analysis of asteroid (101955) Bennu, using image data from the MapCam color imager of the OSIRIS-REx Camera Suite…”
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Anticipated Geological Assessment of the (65803) Didymos–Dimorphos System, Target of the DART–LICIACube Mission
Published in The planetary science journal (01-09-2022)“…Abstract On 2022 September 26, the DART spacecraft will impact the surface of Dimorphos, the ∼160 m size satellite of the binary near-Earth asteroid (NEA)…”
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VADER: Probing the Dark Side of Dimorphos with LICIACube LUKE
Published in The planetary science journal (01-04-2024)“…Abstract The ASI cubesat LICIACube has been part of the first planetary defense mission DART, having among its scopes to complement the DRACO images to better…”
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Asteroid (21) Lutetia: Disk-resolved photometric analysis of Baetica region
Published in Icarus (New York, N.Y. 1962) (15-03-2016)“…•We analyzed the OSIRIS images in 18 filters in the visible of Baetica region.•We undertook a photometric correction of the images and constructed two spectral…”
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Phobos photometric properties from Mars Express HRSC observations
Published 18-03-2024“…A&A 686, A203 (2024) This study aims to analyze Phobos' photometric properties using Mars Express mission observations to support the Martian Moons eXploration…”
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Physical properties of asteroid Dimorphos as derived from the DART impact
Published 01-03-2024“…On September 26, 2022, NASA's Double Asteroid Redirection Test (DART) mission successfully impacted Dimorphos, the natural satellite of the binary near-Earth…”
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Variations in color and reflectance on the surface of asteroid (101955) Bennu
Published in Science (American Association for the Advancement of Science) (06-11-2020)“…Visible-wavelength color and reflectance provide information about the geologic history of planetary surfaces. Here we present multispectral images (0.44 to…”
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Phase reddening on asteroid Bennu from visible and near-infrared spectroscopy
Published 18-11-2020“…A&A 644, A142 (2020) The NASA mission OSIRIS-REx has been observing near-Earth asteroid (101955) Bennu in close proximity since December 2018. In this work, we…”
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The Dimorphos ejecta plume properties revealed by LICIACube
Published in Nature (London) (21-03-2024)“…The Double Asteroid Redirection Test (DART) had an impact with Dimorphos (a satellite of the asteroid Didymos) on 26 September 2022 1 . Ground-based…”
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Asteroid (21) Lutetia: Disk-resolved Photometric Analysis of Baetica Region
Published 03-10-2017“…Icarus 267, 135-153, 2016 (21) Lutetia has been visited by Rosetta mission on July 2010 and observed with a phase angle ranging from 0.15 to 156.8 degrees. The…”
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Characterizing spectral continuity in SDSS u'g'r'i'z' asteroid photometry
Published 03-10-2017“…A&A 577, A147 (2015) Context. The 4th release of the SDSS Moving Object Catalog (SDSSMOC) is presently the largest photometric dataset of asteroids. Up to this…”
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Hydrogen abundance estimation and distribution on (101955) Bennu
Published in Icarus (New York, N.Y. 1962) (15-07-2021)“…Asteroids were likely a major source of volatiles and water to early Earth. Quantifying the hydration of asteroids is necessary to constrain models of the…”
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Disk-resolved photometric modeling and properties of asteroid (101955) Bennu
Published in Icarus (New York, N.Y. 1962) (15-03-2021)“…OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer) is a NASA mission to return a sample of asteroid…”
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