Radar observations and shape model of asteroid 16 Psyche
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- 作者：Michael K. Sheparda ; mshepard@bloomu.edu" class="auth_mail" title="E-mail the corresponding author ; James Richardsonb ; Patrick A. Taylorb ; Linda A. Rodriguez-Fordb ; Al Conradc ; Imke de Paterd ; Mate Adamkovicsd ; Katherine de Kleerd ; Jared R. Malese ; Katie M. Morzinskie ; Laird M. Closee ; Mikko Kaasalainenf ; Matti Viikinkoskif ; Bradley Timersong ; Vishnu Reddyh ; Christopher Magrii ; Michael C. Nolanj ; Ellen S. Howellj ; Lance A.M. Bennerk ; Jon D. Giorginik ; Brian D. Warnerl ; Alan W. Harrism
- 关键词：Asteroids ; Asteroids Composition ; Surfaces Asteroids ; Radar
- 刊名：Icarus
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：281
- 期：Complete
- 页码：388-403
- 全文大小：4675 K
文摘
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Radar confirms asteroid 16 Psyche to be the largest metal asteroid in the main belt.
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A Psyche shape model was generated using radar, adaptive optics, and occultation data.
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The shape model of Psyche shows evidence of large scale features.
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Psyche displays significant variations in radar and optical albedo with rotation.