The unusual history of the asteroid Lutetia

This animation is an artist’s impression of a possible scenario to explain how the unusual asteroid Lutetia came to now be located in the main asteroid belt, between Mars and Jupiter. The recently formed asteroid is seen passing close to one of the very young rocky planets about four billion years ago and having its orbit drastically altered. The rare spectral properties show that Lutetia started life as a fragment of the material that was forming the inner planets but it is now found to be an unusual interloper much further from the Sun.

Crédit:

ESO/M. Kornmesser, Nick Risinger (skysurvey.org)

À propos de la vidéo

Identification:eso1144a
Date de publication:11 novembre 2011 10:00
Communiqués de presse en rapport:eso1144
Durée:26 s
Frame rate:30 fps

À propos de l'objet

Catégorie:Solar System

HD


Grand

Grands QT
3,2 Mio

Moyen

Podcast vidéo
2,5 Mio

Petit


For Broadcasters


Voir aussi notre