{"version":1,"generatedAt":"2026-10-28T10:38:56.207Z","kind":"meteor-shower-peak","name":"Draconids 2027","shower":{"id":"draconids","name":"Draconids","parent":"Comet 21P/Giacobini-Zinner","zhr":10,"populationIndex":2.6,"velocityKmS":20},"peak":{"at":"2027-10-09T07:18:12.000Z","solarLongitudeJ2000":195.4},"radiant":{"ra":17.47,"dec":54,"frame":"J2000","raUnit":"hours","decUnit":"degrees"},"moonAtPeak":{"phase":"First Quarter","illumination":0.67},"visibility":{"neverRisesBeyond":{"hemisphere":"south","latitude":36},"neverSetsBeyond":{"hemisphere":"north","latitude":36},"nightOf":"2027-10-08","longitude":0,"skyBortle":5,"bands":[{"latitude":60,"verdict":"moonlit","summary":"About 5.3 an hour; a Moon 63% lit drowns the faint ones","radiantHighestAt":"2027-10-08T19:31:36.687Z","radiantAltitude":64,"perHour":5.3,"fullyDark":true,"moon":{"illumination":0.63,"up":true}},{"latitude":45,"verdict":"moonlit","summary":"About 4.9 an hour; a Moon 62% lit drowns the faint ones","radiantHighestAt":"2027-10-08T19:05:35.456Z","radiantAltitude":62,"perHour":4.9,"fullyDark":true,"moon":{"illumination":0.62,"up":true}},{"latitude":30,"verdict":"moonlit","summary":"About 4.2 an hour; a Moon 62% lit drowns the faint ones","radiantHighestAt":"2027-10-08T18:56:52.774Z","radiantAltitude":53,"perHour":4.2,"fullyDark":true,"moon":{"illumination":0.62,"up":true}},{"latitude":15,"verdict":"moonlit","summary":"About 3.2 an hour; a Moon 62% lit drowns the faint ones","radiantHighestAt":"2027-10-08T18:55:47.894Z","radiantAltitude":41,"perHour":3.2,"fullyDark":true,"moon":{"illumination":0.62,"up":true}},{"latitude":0,"verdict":"moonlit","summary":"About 2 an hour; a Moon 62% lit drowns the faint ones","radiantHighestAt":"2027-10-08T18:59:56.960Z","radiantAltitude":27,"perHour":2,"fullyDark":true,"moon":{"illumination":0.62,"up":true}},{"latitude":-15,"verdict":"few","summary":"Hardly any: about 0.7 an hour at best","radiantHighestAt":"2027-10-08T19:19:28.143Z","radiantAltitude":11,"perHour":0.7,"fullyDark":true,"moon":{"illumination":0.62,"up":true}},{"latitude":-30,"verdict":"radiant-down","summary":"The radiant is below the horizon while it is dark","radiantHighestAt":null,"radiantAltitude":null,"perHour":null,"fullyDark":true,"moon":{"illumination":0.64,"up":true}},{"latitude":-45,"verdict":"never-rises","summary":"The radiant never rises","radiantHighestAt":null,"radiantAltitude":null,"perHour":null,"fullyDark":true,"moon":{"illumination":0.64,"up":true}}]},"links":{"page":"https://www.whatthestar.com/meteor-showers/draconids-2027","map":"https://www.whatthestar.com/explore?ra=17.47&dec=54&fov=40&t=2027-10-09T07%3A18%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/"}]}