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

Kelsey D. Hargrove; Michael S. Kelley; Humberto Campins; Javier Licandro; Josh Emery

doi:10.1016/j.icarus.2012.07.013

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

Kelsey D. Hargrove
, Michael S. Kelley
, Humberto Campins
, Javier Licandro
, Josh Emery

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

We find a clear diversity in the 3μm and 10μm features of three Cybele asteroids: (107) Camilla, (121) Hermione, and (65) Cybele. (121) Hermione exhibits a "check-like" 3μm 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 H ₂O-dominated minerals. The 10μm features of these three asteroids are also different from each other.

Original language	English (US)
Pages (from-to)	453-455
Number of pages	3
Journal	Icarus
Volume	221
Issue number	1
DOIs	https://doi.org/10.1016/j.icarus.2012.07.013
State	Published - Sep 2012
Externally published	Yes

Keywords

Asteroids
Infrared observations
Spectroscopy
Surfaces

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.1016/j.icarus.2012.07.013

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

abstract = "We find a clear diversity in the 3μm and 10μm features of three Cybele asteroids: (107) Camilla, (121) Hermione, and (65) Cybele. (121) Hermione exhibits a {"}check-like{"} 3μm 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 H 2O-dominated minerals. The 10μm features of these three asteroids are also different from each other.",

keywords = "Asteroids, Infrared observations, Spectroscopy, Surfaces",

author = "Hargrove, \{Kelsey D.\} and Kelley, \{Michael S.\} and Humberto Campins and Javier Licandro and Josh Emery",

note = "Funding Information: Kelsey Hargrove and Humberto Campins acknowledge support from the National Science Foundation. Javier Licandro acknowledges support from the Spanish Ministerio de Ciencia e Innovaci´on (MICINN) Project AYA2011-29489-C03-02. The Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology under a contract with NASA. The Infrared Telescope Facility, which is operated by the University of Hawaii under Cooperative Agreement No. NNX-08AE38A with the National Aeronautics and Space Administration, Science Mission Directorate, Planetary Astronomy Program.",

year = "2012",

month = sep,

doi = "10.1016/j.icarus.2012.07.013",

language = "English (US)",

volume = "221",

pages = "453--455",

journal = "Icarus",

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publisher = "Academic Press Inc.",

number = "1",

}

TY - JOUR

T1 - Asteroids (65) Cybele, (107) Camilla and (121) Hermione

T2 - Infrared spectral diversity among the Cybeles

AU - Hargrove, Kelsey D.

AU - Kelley, Michael S.

AU - Campins, Humberto

AU - Licandro, Javier

AU - Emery, Josh

N1 - Funding Information: Kelsey Hargrove and Humberto Campins acknowledge support from the National Science Foundation. Javier Licandro acknowledges support from the Spanish Ministerio de Ciencia e Innovaci´on (MICINN) Project AYA2011-29489-C03-02. The Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology under a contract with NASA. The Infrared Telescope Facility, which is operated by the University of Hawaii under Cooperative Agreement No. NNX-08AE38A with the National Aeronautics and Space Administration, Science Mission Directorate, Planetary Astronomy Program.

PY - 2012/9

Y1 - 2012/9

N2 - We find a clear diversity in the 3μm and 10μm features of three Cybele asteroids: (107) Camilla, (121) Hermione, and (65) Cybele. (121) Hermione exhibits a "check-like" 3μm 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 H 2O-dominated minerals. The 10μm features of these three asteroids are also different from each other.

AB - We find a clear diversity in the 3μm and 10μm features of three Cybele asteroids: (107) Camilla, (121) Hermione, and (65) Cybele. (121) Hermione exhibits a "check-like" 3μm 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 H 2O-dominated minerals. The 10μm features of these three asteroids are also different from each other.

KW - Asteroids

KW - Infrared observations

KW - Spectroscopy

KW - Surfaces

UR - https://www.scopus.com/pages/publications/84866758080

UR - https://www.scopus.com/pages/publications/84866758080#tab=citedBy

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DO - 10.1016/j.icarus.2012.07.013

M3 - Article

AN - SCOPUS:84866758080

SN - 0019-1035

VL - 221

SP - 453

EP - 455

JO - Icarus

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IS - 1

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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