"If this shower actually happens, they data they collect may tell us new things about an important population of meteoroids in the solar system. Over this period, there will be a chance of seeing Aurigid meteors whenever the shower's radiant point – in the constellation Auriga – is above the horizon, with the number of visible meteors increasing the higher the radiant point is in the sky. Get breaking space news and the latest updates on rocket launches, skywatching events and more!
Joe Rao serves as an instructorand guest lecturer at New York'sHayden Planetarium. The best observed encounter was in 1994 when veteran meteor watchers Bob Lunsford and George Zay of southern California witnessed a number of bright blue-green meteors emerging from Auriga. Let's hopethis will be around 1,000!". That is the question. "Almost anything could happen—from a fizzle to a beautiful meteor shower.". And if you have a news tip, correction or comment, let us know at: firstname.lastname@example.org. "That's in good agreement with Jenniskens and Vaubaillon," says Cooke. Aug 29, 2020. Their outlook is very similar to EskoLyytinen, who predicts a ZHR of 300, but with anadded uncertainty of 1 to 3. Aurigid outbursts are veryinfrequent, having been definitively seen on only three occasions: in 1935,1986 and 1994. [, An independent model of the debris stream calculated by Danielle Moser, a colleague of Cooke at the MEO, predicts a peak time of 11:26 UT. There was a problem. Notes Lyytinen,"This would mean something between about 100 and 1,000. Consider the following: Most meteor showers (e.g., the Perseids and Leonids) are caused by short period comets, which pass through the inner solar system every few decades or, at most, centuries. ", Author: Dr. Tony Phillips | Production Editor: Dr. Tony Phillips | Credit: Science@NASA, Meteoroid Environment Office -- at the Marshall Space Flight Center. Receive mail from us on behalf of our trusted partners or sponsors? On Sept. 1, 2007, the dusty trail and Earth will meet. The answer lies in the unknown contents of the debris stream. But because the Aurigids ramthrough our atmosphere at exceptionally high speeds of 41 miles per second (66 kps), and since these particles are predicted to be ratherlarge, the display is expected to be rich in bright meteors, with manyappearing as bright as the brightest stars and a few perhaps approaching oreven rivaling Jupiter and Venus.
NASA's future: The Vision for Space Exploration. On Sept. 1, 2007, a flurry of bright and oddly-colored meteors might—emphasis on might--come streaming out of the constellation Auriga, putting on a beautiful early morning show for sky watchers in western North America: The source of the putative shower is Comet Kiess (C/1911 N1), a mysterious "long-period comet" that has visited the inner solar system only twice in the past two thousand years. Is that why the Aurigid meteors of 1994 were blue-green? They'll use spectrometers, cameras and telescopes to measure the velocity, penetration, and chemical composition of incoming meteoroids. #1 -- Long period comets almost always take us by surprise. The brief shower was remarkable both for its conspicuous lack of faint meteors and for the vivid colors--characteristics that may be repeated on Sept. 1st. Unlike the steady and reliable Perseids,little or no activity is usually seen from the Aurigids.Yet, every once in a great while a short-lived outburst ofbright meteors has been reported from the Aurigidshower.
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