Astronomy and Astrophysics – Astronomy
Scientific paper
May 1992
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992icar...97..145f&link_type=abstract
Icarus (ISSN 0019-1035), vol. 97, no. 1, May 1992, p. 145-149.
Astronomy and Astrophysics
Astronomy
44
Asteroids, Meteoritic Composition, Organic Materials, Spectral Reflectance, Visible Spectrum, Allotropy, Astronomical Spectroscopy, Solar System, Sulfur
Scientific paper
The CCD spectrometer reflection spectrum of 1992 AD is characterized by a very steep and constant red slope between 0.5 and 1.0 micron, without absorption or emission features; this slope is steeper than any currently known solar-system object, and cannot be readily matched with conventional silicate or meteoritic materials. Mixtures of tholins, or residues of organic molecules' bombardment by energetic radiation, are suggested as a match for this spectrum.
Fink Uwe
Grundy William
Hicks Michael
Hoffmann Martin
Sears William
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