Perseid definition: any member of a meteor shower occurring annually around August 12th, appearing to radiate... | Meaning, pronunciation, translations and examples
The geocentric velocity of the meteoroids is about 60 km s –1.
How to pronounce Perseids.
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The Perseids ( / ˈ p ɜr s iː ɨ d z /) are a prolific meteor shower associated with the comet Swift-Tuttle.The Perseids are so-called because the point from which they appear to come, called the radiant, lies in the constellation Perseus.The name derives in part from the word Perseides (Περσείδες), a term found in Greek mythology referring to the sons of Perseus.
Even though all you really need is a clear sky, lots of patience, and our handy Interactive Meteor Shower Sky Map with a visibility conditions meter to see a meteor shower, the following tips can help maximize your shooting star viewing experience.
Learn more. Perseid definition: any member of a meteor shower occurring annually around August 12th, appearing to radiate... | Meaning, pronunciation, translations and examples
The cloud consists of particles ejected by the comet as it travels on its 133-year orbit. Use the date drop down above the Interactive Meteor Shower Sky Map to change dates.In 2020, the Perseids will peak on the night between 12–13 AugLearn more about these space rocks orbiting the Sun.Please use another device/browser or check out the desktop version of the Interactive Meteor Shower Sky Map.Astronomical events and highlights of 2020 including supermoons, solar and lunar eclipses, meteor showers, solstices, and equinoxes.Which planets are visible in the night sky from your location.Made of tiny space debris from the comet Swift-Tuttle, the Perseids are named after the constellation Perseus.
Leonids - Wikipedia.
Thank you for helping build the largest language community on the internet. The meteoroid stream is closely associated with comet Swift–Tuttle (1862 III), which returned to the inner Solar System in late 1992. See more.
Collins English Dictionary. The Perseids are observed from July 25 to August 20, with maximum occuring on August 12. How to See the Perseids.
Associated with Comet 1862 III, they are the first meteor stream for which a connection with a comet was found—by G. Schiaparelli in 1866.
The stream is relatively poor in small meteors, a fact that can be explained by the comparatively small amount of fine particles in the meteor swarm.
The stream of debris is called the Perseid cloud and stretches along the orbit of the comet Swift–Tuttle.
From Perseus + -id, after Italian Perseidi, plural; compare classical Latin Persēid-, Persēis of or belonging to the constellation Perseus, ancient Greek Περσηιδ-, Περσηίς (feminine) sprung from Perseus.
Listen to the audio pronunciation in the Cambridge English Dictionary.
Perseid in British English. any member of a meteor shower occurring annually around August 12th, appearing to radiate from a point in the constellation Perseus and derived from comet Swift-Tuttle. Perseid definition, any of a shower of meteors appearing in August and radiating from a point in the constellation Perseus.
Leonid definition, any of a shower of meteors occurring around November 15 and appearing to radiate from a point in the constellation Leo. (See the entry for Perseid in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.) ... Have a definition for Perseid meteor shower ? des (pər-sē′ĭ-dēz′) One of a shower of meteors that appears to originate in the vicinity of the constellation Perseus during the second week of August. (ˈpɜːsɪɪd ) noun. You don't need any special equipment or a lot of skills to view a meteor shower. The Perseids have been known since the year 830.
Pronunciation /ˈpəːsɪɪd/ noun Any of an annual shower of meteors which appear to radiate from the constellation Perseus during late July and August, associated with Comet 1862 III.