Near-infrared spectroscopy of the bright Kuiper Belt object 2000 EB173

被引：25

作者：

Brown, ME ^{[1
]}

Blake, GA ^{[1
]}

Kessler, JE ^{[1
]}

机构：

[1] CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA

来源：

ASTROPHYSICAL JOURNAL | 2000年 / 543卷 / 02期

关键词：

infrared : solar system; Kuiper Belt objects; minor planets; asteroids;

D O I：

10.1086/317277

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have obtained a near-infrared spectrum of the bright Kuiper Belt object 2000 EB173; the spectrum appears featureless. The spectrum has a sufficient signal-to-noise ratio to rule out the 1.5 and 2.0 pm absorption from water ice even at the low level seen in the Centaur Chariklo. In addition, we can rule out a 2.3 mum absorption at the level seen in the Centaur Pholus.

引用

页码：L163 / L165

页数：3

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