B-type asteroids have a negative slope from ˜0.5 to ˜1.1 μm and beyond. What causes this? Visible to near-infrared reflectance spectra (0.4-2.5 μm) are...
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PublicaciónSpectroscopy of B-type asteroids: Subgroups and meteorite analogs
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PublicaciónSpin rates of V-type asteroids
Context. Basaltic V-type asteroids play a crucial role in studies of Solar System evolution and planetesimal formation. Comprehensive studies of their physical...
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PublicaciónSpin-driven evolution of asteroids' top-shapes at fast and slow spins seen from (101955) Bennu and (162173) Ryugu
Proximity observations by OSIRIS-REx and Hayabusa2 provided clues on the shape evolution processes of the target asteroids, (101955) Bennu and (162173) Ryugu...
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PublicaciónSpins and shapes of basaltic asteroids and the missing mantle problem
Basaltic V-type asteroids are common in the inner part of the Main Asteroid Belt and much less abundant in the mid and outer parts. They are of scientific...
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PublicaciónSpitzer observations of spacecraft target 162173 (1999 JU3)
Context: Near-Earth asteroid 162173 (1999 JU3) is the primary target of the Japanese Aerospace Exploration Agency (JAXA) Hayabusa-2 sample return mission, and...
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PublicaciónSpitzer observations of the asteroid-comet transition object and potential spacecraft target 107P (4015) Wilson-Harrington
Context: Near-Earth asteroid-comet transition object 107P/ (4015) Wilson-Harrington is a possible target of the joint European Space Agency (ESA) and Japanese...
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PublicaciónStudy of Some Dynamical Phenomena in the Solar System
The number of minor bodies in the Solar System is continuing to increase. More than 30,000 asteroids have been discovered by 1996, and about 7,000 have been...
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PublicaciónTaxonomic classification of asteroids based on MOVIS near-infrared colors
Context. The MOVIS catalog contains the largest set of near-infrared (NIR) colors for solar system objects. These data were obtained from the observations...
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PublicaciónTesting space weathering models on A-type asteroid (1951) Lick
Aims:A-type asteroid (1951) Lick has a very red visible and near-infrared reflectance spectrum, and it is one of the reddest Near-Earth objects. Its surface is...