Caption: "This composite image of the primordial contact binary trans-Neptunian object (TNO)) (also a Kuiper Belt object (KBO)) Arrokoth (AKA Ultima Thule, AKA 2014 MU69) was compiled from data obtained by NASA's New Horizons spacecraft (2006jan19--) as it did a flyby of Arrokoth on 2019 Jan01. The image combines enhanced color data (close to what the human eye would see) with detailed high-resolution panchromatic pictures." (Somewhat edited.) Yes, Arrokoth is reddish (see Wikipedia: 486958 Arrokoth: Spectra and surface).
Features:
Credit/Permission:
NASA,
Johns Hopkins University
Applied Physics Laboratory (APL),
Southwest Research Institute,
Roman Tkachenko,
2019
(uploaded to Wikimedia Commons
by User:Nrco0e,
2019) /
Public domain.
Image link: Wikimedia Commons:
File:UltimaThule CA06 color 20190516.png.
Local file: local link: trans_neptunian_objects_arrokoth.html.
File: Solar System file:
trans_neptunian_objects_arrokoth.html.