Asteroids (65) Cybele, (107) Camilla and (121) Hermione: Infrared spectral diversity among the Cybeles

    Authors

    K. D. Hargrove; M. S. Kelley; H. Campins; J. Licandro;J. Emery

    Comments

    Authors: contact us about adding a copy of your work at [email protected]

    Abbreviated Journal Title

    Icarus

    Keywords

    Asteroids; Surfaces; Spectroscopy; Infrared observations; SPITZER-SPACE-TELESCOPE; SPECTROGRAPH; WATER; ORGANICS; SURFACE; BELT; SPEX; ICE; Astronomy & Astrophysics

    Abstract

    We find a clear diversity in the 3 pm and 10 pm features of three Cybele asteroids: (107) Camilla, (121) Hermione, and (65) Cybele. (121) Hermione exhibits a "check-like" 3 mu m feature, which may be attributed to OH-dominated minerals and (107) Camilla shows a rounded "bowl" like feature closer to that of (65) Cybele, which may be attributed to H2O-dominated minerals. The 10 pm features of these three asteroids are also different from each other. (C) 2012 Elsevier Inc. All rights reserved.

    Journal Title

    Icarus

    Volume

    221

    Issue/Number

    1

    Publication Date

    1-1-2012

    Document Type

    Article

    Language

    English

    First Page

    453

    Last Page

    455

    WOS Identifier

    WOS:000309620200038

    ISSN

    0019-1035

    Share

    COinS
     

    Accessibility Statement

    This item was created or digitized prior to April 24, 2027, or is a reproduction of legacy media created before that date. It is preserved in its original, unmodified state specifically for research, reference, or historical recordkeeping. In accordance with the ADA Title II Final Rule, the University Libraries provides accessible versions of archival materials upon request. To request an accommodation for this item, please submit an accessibility request form.