(21) Lutetia spectrophotometry from Rosetta-OSIRIS images and comparison to ground-based observations (Articolo in rivista)

Type
Label
  • (21) Lutetia spectrophotometry from Rosetta-OSIRIS images and comparison to ground-based observations (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016 (literal)
Alternative label
  • S. Magrin, F. La Forgia, M. Pajola, M. Lazzarin, M. Massironi, F. Ferri, V. Da Deppo, C. Barbieri, H. Sierks, and OSIRIS Team (2012)
    (21) Lutetia spectrophotometry from Rosetta-OSIRIS images and comparison to ground-based observations
    in Planetary and space science
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Magrin, F. La Forgia, M. Pajola, M. Lazzarin, M. Massironi, F. Ferri, V. Da Deppo, C. Barbieri, H. Sierks, and OSIRIS Team (literal)
Pagina inizio
  • 43 (literal)
Pagina fine
  • 53 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 66 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 11 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Padua, Cisas,CNR-IFN (literal)
Titolo
  • (21) Lutetia spectrophotometry from Rosetta-OSIRIS images and comparison to ground-based observations (literal)
Abstract
  • Here we present some preliminary results on surface variegation found on (21) Lutetia from ROSETTA-OSIRIS images acquired on 2010-07-10. The spectrophotometry obtained by means of the two cameras NAC and WAC (Narrow and Wide Angle Cameras) is consistent with ground based observations, and does not show surface diversity above the data error bars. The blue and UV images (shortward 500 nm) may, however, indicate a variegation of the optical properties of the asteroid surface on the Baetica region (Sierks et al., 2011). We also speculate on the contribution due to different illumination and to different ground properties (composition or, more probably, grain size diversity). In particular a correlation with geologic units independently defined by Massironi et al. (2012) is evident, suggesting that the variegation of the ground optical properties is likely to be real. (C) 2011 Elsevier Ltd. All rights reserved. (literal)
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