Page "38628 Huya" Paragraph 4

Huya has a moderately red-sloped reflectance spectrum in the visible and near-infrared, suggesting a surface rich in organic material such as tholins.

There is a broad absorption feature near 2 μm possible belonging to water ice or some water-altered material.

Additional absorption features may be present near 0. 6 – 0. 8 μm, which may be caused by aqueously altered anhydrous silicates.