Datoteka:PIA02475 Eros' Bland Butterscotch Colors.jpg

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PIA02475_Eros'_Bland_Butterscotch_Colors.jpg ‎(653 × 461 piksela, veličina datoteke/fajla: 104 kB, MIME tip: image/jpeg)

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Opis
English: These color images of Eros was acquired by NEAR on February 12, 2000, at a range of 1800 kilometers (1100 miles) during the final approach imaging sequence prior to orbit insertion. A five and one-half hour long sequence of images covering visible and infrared wavelengths was taken at that time, to provide a global overview of the color and spectral properties of the asteroid. The images show approximately the color that Eros would appear to the unaided human eye.

Eros' subtle butterscotch hue at visible wavelengths is nearly uniform across the surface. Two days after these images were taken, mapping by NEAR's infrared spectrometer showed that Eros exhibits a great deal more variety at longer wavelengths. These variations could be due to differences in texture or composition of the surface. Both NEAR's multispectral imager and infrared spectrometer will be used extensively during the month of March to map Eros' color and spectral properties from an altitude of 200 kilometers (120 miles). The images to be returned will show details as small as 20 meters (68 feet) across, providing a new perspective on the asteroid's many fascinating landforms discovered so far by NEAR.

Built and managed by The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, NEAR was the first spacecraft launched in NASA's Discovery Program of low-cost, small-scale planetary missions. See the NEAR web page at http://near.jhuapl.edu/ for more details.
Datum
Izvor http://photojournal.jpl.nasa.gov/catalog/PIA02475
Autor NASA/JPL/JHUAPL

Licenciranje

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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7 maj 2000

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Datum/vrijemeMinijaturaDimenzijeKorisnikKomentar
aktualna08:21, 15 januar 2016Minijatura verzije (08:21, 15 januar 2016)653 × 461 (104 kB)PlanetUsercompressed
18:35, 6 oktobar 2009Minijatura verzije (18:35, 6 oktobar 2009)653 × 461 (50 kB)BotMultichill {{BotMoveToCommons|nl.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{nl|Eros - NASA -}} |Source=Transferred from [http://nl.wikipedia.org nl.wikipedia] |Date={{Date|2004|10|2

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