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Tag Archives: Arcturus

Quadrantids Meteor Shower 2018: Jan. 4

The Catholic Astronomer avatarPosted on January 3, 2018 by Bob TrembleyJanuary 3, 2018

The Quadrantids meteor shower could potentially be the strongest meteor shower of the year. The shower’s radiant is between the bright stars Vega and Arcturus in the eastern predawn sky. The best time to view the shower is from about 3:00 AM until dawn on January 4th. The shower has a very short length of maximum activity – just 6 hours, and the Moon, only 2 days past full, will unfortunately obscure a large number of meteors. Observers can expect to see about 25 meteors per hour in dark sky conditions. This shower has been known to produce fireballs, so keep your eyes pealed! Peak: January 3-4 Active from: January 1st to January 10th Radiant: 15:18 +49.5° (see image above) Hourly Rate: 120 Velocity: 26 miles/sec (medium – 42.2km/sec) Parent Object: Asteroid 196256 (2003 EH1) Source: American Meteor Society The shower’s parent body, asteroid 196256 (2003 EH1), is classified as an Amor asteroid, and also a Near-Earth Object (NEO). Observers in the southern hemisphere … Continue reading →

Posted in Astronomy, Science | Tagged 196256 (2003 EH1), Arcturus, Meteor, Meteor Shower, Quadrantids, Vega | Leave a reply
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