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Radiometry of near-earth asteroids
The Astronomical Journal ( IF 5.3 ) Pub Date : 1989-04-01 , DOI: 10.1086/115064
G J Veeder 1 , M S Hanner , D L Matson , E F Tedesco , L A Lebofsky , A T Tokunaga
Affiliation  

We report 10 micrometers infrared photometry for 22 Aten, Apollo, and Amor asteroids. Thermal models are used to derive the corresponding radiometric albedos and diameters. Several of these asteroids appear to have surfaces of relatively high thermal inertia due to the exposure of bare rock or a coarse regolith. The Apollo asteroid 3103, 1982 BB, is recognized as class E. The Jupiter-crossing Amor asteroid 3552, 1983 SA, is confirmed as class D, but low albedos remain rare for near-Earth asteroids.

中文翻译:

近地小行星的辐射测量

我们报告了 22 颗 Aten、Apollo 和 Amor 小行星的 10 微米红外光度测量。热模型用于推导出相应的辐射反照率和直径。由于裸露的岩石或粗糙的风化层暴露,其中一些小行星的表面似乎具有相对较高的热惯性。阿波罗小行星 3103,1982 BB,被确认为 E 类。穿越木星的阿莫尔小行星 3552,1983 SA,被确认为 D 类,但对于近地小行星来说,低反照率仍然很少见。
更新日期:1989-04-01
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