The Transylvania Times -

Quadrantid Meteor Shower Peaks Jan. 3 - Rosman, NC


January 1, 2018

Astronomers at the Pisgah Astronomical Research Institute (PARI) alert the public to the Quadrantid meteor shower in early January.

Meteors result from particles of dust causing the atmosphere to glow as the particles enter the upper atmosphere of Earth. Most meteor showers are caused by debris from comets, but a couple, like the Quadrantids, are known to originate from asteroids. The particles that cause the Quadrantid meteor shower originate from the asteroid 2003 EH1. Since the orbit of 2003 EH1 is highly inclined to the orbit of Earth, Earth passes through it very quickly. Thus, while meteors of the Quadrantid meteor shower can be seen for several nights, the peak is an extremely short one, lasting only a few hours.

In 2018 the Quadrantids are predicted to reach a peak of about 120 meteors per hour between 3-4 p.m. EST on Wednesday, Jan. 3. Since the peak is narrow and occurs in the afternoon and since the moon will be close to full (full moon occurs on New Year’s night.), moonlight will interfere with viewing fainter meteors. But, for those looking to spot the brightest Quadrantids, look for them after midnight in the east radiating out of a point between the constellations of Hercules and Boötes. One should observe from a clear, dark location with a good horizon.

Incidentally, meteor showers are usually named after the constellation out of which the meteors seem to originate, i.e., their radiant point. However, there is no modern constellation of Quadrans. Instead, this shower retains its name from the obsolete constellation of Quadrans Muralis, an instrument used to measure the positions of stars.

(PARI is a public not-for-profit public foundation established in 1998. Located in the Pisgah National Forest, PARI offers STEM educational programs at all levels, from K-12 through post-graduate research. For more information about PARI and its programs, visit


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