{"version":1,"generatedAt":"2026-10-28T10:38:56.207Z","kind":"meteor-shower-peak","name":"Orionids 2025","shower":{"id":"orionids","name":"Orionids","parent":"Comet Halley","zhr":23,"populationIndex":2.5,"velocityKmS":66},"peak":{"at":"2025-10-21T12:12:55.000Z","solarLongitudeJ2000":208},"radiant":{"ra":6.33,"dec":15.6,"frame":"J2000","raUnit":"hours","decUnit":"degrees"},"moonAtPeak":{"phase":"New Moon","illumination":0},"visibility":{"neverRisesBeyond":{"hemisphere":"south","latitude":74.4},"neverSetsBeyond":{"hemisphere":"north","latitude":74.4},"nightOf":"2025-10-21","longitude":0,"skyBortle":5,"bands":[{"latitude":60,"verdict":"good","summary":"About 10 an hour","radiantHighestAt":"2025-10-22T04:22:45.659Z","radiantAltitude":46,"perHour":10,"fullyDark":true,"moon":{"illumination":0.01,"up":false}},{"latitude":45,"verdict":"good","summary":"About 13 an hour","radiantHighestAt":"2025-10-22T04:22:42.280Z","radiantAltitude":61,"perHour":13,"fullyDark":true,"moon":{"illumination":0.01,"up":false}},{"latitude":30,"verdict":"good","summary":"About 14 an hour","radiantHighestAt":"2025-10-22T04:22:47.260Z","radiantAltitude":76,"perHour":14,"fullyDark":true,"moon":{"illumination":0.01,"up":false}},{"latitude":15,"verdict":"good","summary":"About 15 an hour","radiantHighestAt":"2025-10-22T04:18:07.323Z","radiantAltitude":89,"perHour":15,"fullyDark":true,"moon":{"illumination":0.01,"up":false}},{"latitude":0,"verdict":"good","summary":"About 14 an hour","radiantHighestAt":"2025-10-22T04:17:56.033Z","radiantAltitude":74,"perHour":14,"fullyDark":true,"moon":{"illumination":0.01,"up":false}},{"latitude":-15,"verdict":"good","summary":"About 13 an hour","radiantHighestAt":"2025-10-22T04:13:21.952Z","radiantAltitude":59,"perHour":13,"fullyDark":true,"moon":{"illumination":0.01,"up":false}},{"latitude":-30,"verdict":"good","summary":"About 10 an hour","radiantHighestAt":"2025-10-22T03:48:09.575Z","radiantAltitude":44,"perHour":10,"fullyDark":true,"moon":{"illumination":0,"up":false}},{"latitude":-45,"verdict":"good","summary":"About 6.6 an hour","radiantHighestAt":"2025-10-22T03:03:37.788Z","radiantAltitude":27,"perHour":6.6,"fullyDark":true,"moon":{"illumination":0,"up":false}}]},"links":{"page":"https://www.whatthestar.com/meteor-showers/orionids-2025","map":"https://www.whatthestar.com/explore?ra=6.33&dec=15.6&fov=40&t=2025-10-21T12%3A13%3A00.000Z"},"sources":[{"name":"International Meteor Organization, Meteor Shower Calendar (J. Rendtel): each maximum’s solar longitude, ZHR, population index and radiant","url":"https://www.imo.net/"},{"name":"J. Meeus, Astronomical Algorithms, ch. 25 (the Sun) and ch. 47–48 (the Moon), as the map draws them","url":"https://www.whatthestar.com/credits#method-moon"},{"name":"U.S. Naval Observatory, Astronomical Applications: the Moon’s illuminated fraction, which the tests hold these to","url":"https://aa.usno.navy.mil/data/"}]}