{"ok":true,"trend":{"id":578775,"platform":"mastodon","region":"global","key":"2026-10-01 04:00:00 utc (delta: 2026-09-30) ☄️161p/hartley-iras - barycentric speed: 32.82 km/s (+0.09 km/s) - perihelio","title":"2026-10-01 04:00:00 UTC (Delta: 2026-09-30) ☄️161P/HARTLEY-IRAS - Barycentric speed: 32.82 km/s (+0.09 km/s) - Perihelio","url":"https://mastodon.social/@wawn/117363791724842138","first_seen":"2026-10-01T06:48:48.738909Z","last_seen":"2026-10-01T06:48:48.738909Z","last_rank":6,"peak_rank":6,"last_volume":3,"peak_volume":3,"seen_count":1,"score":63.27,"category_hint":"space","section":"science","category":"space","summary":"Comet 161P/Hartley-IRAS is being monitored as it moves toward the inner solar system. Its barycentric speed has ticked up to 32.82 km/s, with perihelion about 57 days away. Current brightness sits around magnitude 14.2, meaning it remains a small-telescope target from dark-sky sites, currently in the constellation Aquarius and visible from both hemispheres. Amateur astronomers are following its gradual brightening as the approach continues.","why":"The comet's steady approach to perihelion interests amateur astronomers tracking whether it will brighten further.","tone":"neutral","entities":["161P/Hartley-IRAS","Aquarius (constellation)"],"summarized_at":"2026-10-01T06:49:01.440729Z","meta":{"tag":"space","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":160},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Comet 161P/Hartley-IRAS tracked ahead of perihelion","section_name":"Science","category_name":"Space","timeline":[{"captured_at":"2026-10-01T06:48:48.738909Z","rank":6,"volume":3}],"posts":[{"platform":"mastodon","url":"https://mastodon.social/@wawn/117363791724842138","author":"wawn","title":null,"snippet":"2026-10-01 04:00:00 UTC (Delta: 2026-09-30) ☄️161P/HARTLEY-IRAS - Barycentric speed: 32.82 km/s (+0.09 km/s) - Perihelion in: 57 days - Brightness (Mag): 14.23 (-0.02) - Visibility: Both hemispheres | Small telescope | Dark sky - Constellation: Aquarius 🌎 Relative to Earth -…","posted_at":"2026-10-01T04:35:41.507000Z","likes":3}],"elsewhere":[],"window":"7d"}}