Asteria — interactive night sky map
161P/Hartley-IRAS is a comet on an elliptic orbit, with perihelion (its closest approach to the Sun) around 27 November 2026 at a distance of 1.27 AU.
Open this page in Asteria to see 161P/Hartley-IRAS's live position in tonight's sky from your own location, including its current magnitude and visibility.