In this paper we present the results obtained until now from our long term spectroscopic survey in the visible and Near Infrared Region (NIR) of Near Earth Objects (NEO), named SINEO, started some years ago. Up to now we have obtained a data set of 107 spectra of which 98 in the visible range (0.40-0.95 mu m) and 63 in the Near Infrared region (0.40-2.5 mu m). The observations have been performed with the NTT of ESO (Chile) and the Telescopio Nazionale Galileo (TNG) at the Canary Islands. We present the results of a taxonomic classification of the objects, their linkage with meteorites and the influence of space weathering.
SINEO: Spectroscopic Investigation of Near Earth Objects
LAZZARIN, MONICA;MAGRIN, SARA;MARCHI, SIMONE
2005
Abstract
In this paper we present the results obtained until now from our long term spectroscopic survey in the visible and Near Infrared Region (NIR) of Near Earth Objects (NEO), named SINEO, started some years ago. Up to now we have obtained a data set of 107 spectra of which 98 in the visible range (0.40-0.95 mu m) and 63 in the Near Infrared region (0.40-2.5 mu m). The observations have been performed with the NTT of ESO (Chile) and the Telescopio Nazionale Galileo (TNG) at the Canary Islands. We present the results of a taxonomic classification of the objects, their linkage with meteorites and the influence of space weathering.
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