DEMEO , Francesca E.

Last name: DEMEO

First name: Francesca E.

October 12, 2018 (v1)

Conference paper

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Olivine-dominated A-type asteroids in the Main Belt: Distribution, Abundance and Relation to Families

Demeo, Francesca E. Polishook, David Carry, Benoît

Differentiated asteroids are rare in the main asteroid belt despite evidence for ˜100 distinct differentiated bodies in the meteorite record. We have sought to understand why so few main belt asteroids differentiated and where those differentiated bodies or fragments reside. Using the Sloan Digital Sky Survey (SDSS) to search for a needle in a...

Uploaded on: December 4, 2022
October 4, 2009 (v1)

Conference paper

Metadata-only

Planetary Encounters as the Cause of Fresh Asteroid Surfaces

Binzel, Richard P. Merouane, Sihane Demeo, Francesca E.

Space weathering to redden asteroid surfaces by the solar wind appears to be a very rapid (

Uploaded on: December 3, 2022
2022 (v1)

Journal article

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The Debiased Compositional Distribution of MITHNEOS: Global Match between the Near-Earth and Main-belt Asteroid Populations, and Excess of D-type Near-Earth Objects

Marsset, Michaël Demeo, Francesca E. Burt, Brian

We report 491 new near-infrared spectroscopic measurements of 420 near-Earth objects (NEOs) collected on the NASA InfraRed Telescope Facility as part of the MIT-Hawaii NEO Spectroscopic Survey. These measurements were combined with previously published data from Binzel et al. and bias-corrected to derive the intrinsic compositional distribution...

Uploaded on: December 3, 2022

DEMEO , Francesca E.

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