Image Details
Caption: Figure 5.
Dust color, ﹩S^{\prime} ﹩, of 2I from both MUSE (squares; 5000 km diameter aperture) and reported literature values (circles) relative to perihelion. Any reported value calculated from multiple observations has a horizontal line behind it spanning the range of dates. This data is also listed in Appendix B, along with the wavelength range over which ﹩S^{\prime} ﹩ was measured.
© 2026. The Author(s). Published by the American Astronomical Society.