Peaking this weekend: Orionid meteors aplenty!

StephensAstro —  October 20, 2017 — Leave a comment

Photo: Fireball Meteor, Oct. 20, 2017. Credit: NASA/All-Sky Fireball Network

A Grand Orionid Fireball Meteor Imaged over Hiram Friday, October 20. Credit: NASA/All-Sky Fireball Network

Earth is entering a stream of debris from Halley’s Comet, source of the annual Orionid meteor shower. Thursday night, NASA’s network of all-sky meteor cameras detected 23 Orionid fireballs over the USA –meteors that flare brighter than the planet Venus shines– a result of comet dust hitting the atmosphere at speeds exceeding 65 km/s (145,000 mph). Among several fireballs recorded by the Fireball Network camera on the Hiram campus was the grand meteoric streak pictured above; that fireball was also recorded by the camera located at the Allegheny Observatory in Pittsburgh in the wee hours of Friday morning. Forecasters expect the shower to peak on Oct. 21-22 with as many as 25 meteors per hour. The meteor shower is called “Orionid” because the “falling stars” appear to originate from the vicinity of our sky occupied constellation Orion. Visit Spaceweather.com for observing tips and sky maps. — From a report by Spaceweather.com plus local contribution.

Weather conditions may be best for us overnight Friday as the Orionids shower builds towards its peak. https://www.accuweather.com/

Weather conditions may be best for us overnight Friday as the Orionids shower builds towards its peak. https://www.accuweather.com/

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StephensAstro

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Director - Stephens Memorial Observatory

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