2 papers
astro-ph.EP2026
Prospects for detecting surface color heterogeneity on asteroid surfaces from sparse multiband photometric survey data
Oriel Humes, Jessica Agarwal
Automated sky surveys frequently report sparse-in-time multiband photometric observations of asteroids passing through their fields of view. Photometric data are currently availabl…
astro-ph.EP2026
Nucleus and Postperihelion Activity of Interstellar Object 3I/ATLAS Observed by Hubble Space Telescope
Man-To Hui, David Jewitt, Max J. Mutchler +2
We report the detection of the nucleus of interstellar object 3I/ATLAS, using a nucleus extraction technique on Hubble Space Telescope (HST) observations taken between December 202…