Gaia search for early-formed andesitic asteroidal crusts

Context. Andesitic meteorites are among the oldest achondrites known to date. They record volcanic events and crust formation episodes in primordial planetesimals that took place about 4.565 Myr ago. However, no analogue for these meteorites has been found in the asteroid population to date. Aims. W...

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Veröffentlicht in:	arXiv.org 2023-01
Hauptverfasser:	Galinier, Marjorie, Delbo, Marco, Avdellidou, Chrysa, Galluccio, Laurent, Marrocchi, Yves
Format:	Artikel
Sprache:	eng
Schlagworte:	Asteroids Belts Crusts Datasets Infrared spectra Matching Meteorites Meteors & meteorites Near infrared radiation Parameters Physics - Earth and Planetary Astrophysics Physics - Geophysics Planet formation Visible spectrum
Online-Zugang:	Volltext
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