It was proposed that this radiation came from a field of orbiting particles with a dimension on the order of a millimeter, as anything smaller would eventually be removed from the system by radiation pressure or drawn into the star by means of Poynting–Robertson drag. Name MatchMaker to find the perfect baby name for you! Source: Dictionary of American Family Names ©2013, Oxford University Press This word has a pre-roman origin, and is strictly non-latin, maybe one of … This web page shows only a small excerpt of our Vega research. The faintest stars visible to the unaided eye are sixth magnitude, while the brightest in the night sky, Sirius, is of magnitude −1.46. Vega became the first star to have a car named after it with the French Facel Vega line of cars from 1954 onwards, and later on, in America, Chevrolet launched the Vega in 1971. Spanish : habitational name from any of the numerous places named Vega or La Vega, from vega ‘meadow’ (of pre-Roman origin, probably originally denoting irrigated land). , The brightness of a star, as seen from Earth, is measured with a standardized, logarithmic scale. , Vega can often be seen near the zenith in the mid-northern latitudes during the evening in the Northern Hemisphere summer.  The latter is the result of radiation pressure creating an effective force that opposes the orbital motion of a dust particle, causing it to spiral inward. , Following the discovery of an infrared excess around Vega, other stars have been found that display a similar anomaly that is attributable to dust emission. Using the Daitch-Mokotoff Soundex Code we can obtain some variants of scripture of the same surname. From Earth, Vega is observed from the direction of one of these poles. Vega has been extensively studied by astronomers, leading it to be termed "arguably the next most important star in the sky after the Sun". VEGA is stated to be the first fully autonomous artificial intelligence. Despite the similarities of the name, Vega Sicilia has no connection to the island of Sicily of the Italian wines of that region. Many of the modern surnames in the dictionary can be traced back to Britain and Ireland. The meaning, origin, popularity and detailed name information of Vega. Old Norse, Latin: Earth. Vega name meaning. , In 2003 it was hypothesized that these clumps could be caused by a roughly Neptune-mass planet having migrated from 40 to 65 AU over 56 million years, an orbit large enough to allow the formation of smaller rocky planets closer to Vega. The migration of this planet would likely require gravitational interaction with a second, higher-mass planet in a smaller orbit. W.H. To standardize the magnitude scale, astronomers chose Vega to represent magnitude zero at all wavelengths. [note 3] (Compare this, for example, to a threefold metallicity abundance in the similar star Sirius as compared to the Sun.) … The name of a star in the constellation Lyra. Thus, for many years, Vega was used as a baseline for the calibration of absolute photometric brightness scales. Family name origins & meanings. Vega is the 15,108 th most popular name of all time. Vega is a great choice for parents looking for a more unique name. Vega is a star in the Lyra constellation, the fifth brightest star in the night sky and the second brightest star in the norther celestial hemisphere. However, this discrepancy can be explained if Vega is a rapidly rotating star that is being viewed from the direction of its pole of rotation. originated name with multiple meanings. This range of variability was near the limits of observational capability for that time, and so the subject of Vega's variability has been controversial. Origin of vega From Medieval Latin, from Arabic ÙˆØ§Ù‚Ø¹ (wÄqi"˜, falling), from the expression Ø§Ù„Ù†Ø³Ø± Ø§Ù„ÙˆØ§Ù‚Ø¹ (an-nasr al-wÄqi"˜, falling eagle). People having the name Vega are in general originating from Latvia, Spain, Sweden, United Kingdom, United States of America. Learn about the name Vega: meaning, origin, popularity, and more! Know Rashi, Nakshatra, Numerology, Religion, Gender, Similar Names and Variant Names for name Vega. Vega name meaning is falling swooping and the associated lucky number is 8. A complete precession cycle requires 25,770 years, during which time the pole of the Earth's rotation follows a circular path across the celestial sphere that passes near several prominent stars. This dusty disk would be relatively young on the time scale of the star's age, and it will eventually be removed unless other collision events supply more dust. Meanings and history of the name Vega Old Norse, Latin: Earth Vega is a star in the Lyra constellation, the fifth brightest star in the night sky and the second brightest star in the norther celestial hemisphere. (11 times more often than to American girls.) What does the name Vega mean? Falling Star, Collins Celtic (Pocket edition), 1998. Vega's proper motion is 202.03 ± 0.63 milli-arcseconds (mas) per year in right ascension—the celestial equivalent of longitude—and 287.47 ± 0.54 mas/y in declination, which is equivalent to a change in latitude. This web page shows only a small excerpt of our Vega research. The active participle ÙˆØ§Ù‚Ø¹ derives … Find all the relevant details about the meaning, origin, lucky number … The radial velocity of Vega is the component of this star's motion along the line-of-sight to the Earth. It consists of 4 letters and 2 syllables and is pronounced Ve-ga. What is the meaning of Vega? The traditional name Vega (earlier Wega ) comes from a loose transliteration of the Arabic word wāqi‘ meaning "falling" or "landing", via the phrase an-nasr al-wāqi‘, "the falling eagle". The disk of dust is produced as radiation pressure from Vega pushes debris from collisions of larger objects outward. Variations. The name Vega is of English origin. Know a Vega? The pole of Vega—its axis of rotation—is inclined no more than five degrees from the line-of-sight to the Earth. Vega is a measurement of an option's sensitivity to changes in the volatility of the underlying asset. , Medieval astrologers counted Vega as one of the Behenian stars and related it to chrysolite and winter savory.  Although Vega fits the physical profile for this type of variable, other observers have found no such variation. Name of the brightest star in the Lyra constellation. ve - ga, veg -a ] The baby boy name Vega is also used as a girl name.  The Arabic name then appeared in the western world in the Alfonsine Tables, which were drawn up between 1215 and 1270 by order of Alfonso X.  The issue of possible clumps in the debris disc was revisited in 2007 using newer, more sensitive instrumentation on the Plateau de Bure Interferometer. Looking for the perfect name? Auden's 1933 poem "A Summer Night (to Geoffrey Hoyland)" famously opens with the couplet, "Out on the lawn I lie in bed,/Vega conspicuous overhead". [note 6] The constellation was represented as a vulture in ancient Egypt, and as an eagle or vulture in ancient India. , In Hindu mythology, Vega is called Abhijit and is mentioned in the Mahabharata Vana Parva (Chap. © 2020 Wild Sky Media All rights reserved.  Thus, in terms of abundances, only about 0.54% of Vega consists of elements heavier than helium.  Vega was the northern pole star around 12,000 BC and will be so again around the year 13,727, when its declination will be +86° 14′. borrowed from Medieval Latin Wega, Vega, altered from the terminal syllables of Arabic al-nasr al-wāqiʽ, literally, "the descending eagle," originally a name applied to the three stars α, β and γ Lyrae. One possibility is that the chemical peculiarity may be the result of diffusion or mass loss, although stellar models show that this would normally only occur near the end of a star's hydrogen-burning lifespan. Meaning of Hindu Girl name Vega is Brightest star. Vega is an Arabic name for boys and girls. Vega A Dictionary of Surnames. It is the fifth-brightest star in the night sky, and the second-brightest star in the northern celestial hemisphere, after Arcturus. The inclination of planetary orbits around Vega is likely to be closely aligned to the equatorial plane of this star.  Stars that display an infrared excess due to dust emission are termed Vega-like stars.  The minus sign indicates a relative motion toward the Earth. Vega is a name that's been used primarily by parents who are considering baby names for girls. Falling Star, Collins Celtic (Pocket edition), 1998. Vega.  The estimated age of this moving group is 200 ± 100 million years, and they have an average space velocity of 16.5 km/s. Accompanying with Vega meaning you can also listen here how to pronounce Vega name. Because it is rapidly-rotating and seen nearly pole-on, its apparent luminosity, calculated assuming it was the same brightness all over, is about 57 times the Sun's. Origin of vega From Medieval Latin, from Arabic ÙˆØ§Ù‚Ø¹ (wÄqi"˜, falling), from the expression Ø§Ù„Ù†Ø³Ø± Ø§Ù„ÙˆØ§Ù‚Ø¹ (an-nasr al-wÄqi"˜, falling eagle). The name Vega Sicilia has appeared in Spanish documents that existed several centuries before the winery was founded though the exact origin of the name is currently unknown. This excess was measured at wavelengths of 25, 60, and 100 μm, and came from within an angular radius of 10 arcseconds (10″) centered on the star. In astronomy, those elements with higher atomic numbers than helium are termed "metals". Vege Name Meaning Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and … , Photometric measurements of Vega during the 1930s appeared to show that the star had a low-magnitude variability on the order of ±0.03 magnitudes (around ±2.8%[note 2] luminosity). At present the pole star is Polaris, but around 12,000 BC the pole was pointed only five degrees away from Vega. Vega Name Meaning in Urdu & English. Vega has functioned as the baseline for calibrating the photometric brightness scale and was one of the stars used to define the zero point for the UBV photometric system. Suzanne Vega, American Singer/Songwriter This is in contrast to the Sun, which has a radiation zone centered on the core with an overlying convection zone. The metallicity of Vega's photosphere is only about 32% of the abundance of heavy elements in the Sun's atmosphere. Using the Daitch-Mokotoff Soundex Code we can obtain some variants of scripture of the same surname. , Although a planet has yet to be directly observed around Vega, the presence of a planetary system cannot yet be ruled out. Vega is a rarely used baby name for boys. , Subsequent measurements of Vega at 193 μm showed a lower than expected flux for the hypothesized particles, suggesting that they must instead be on the order of 100 μm or less. , The distance to Vega can be determined by measuring its parallax shift against the background stars as the Earth orbits the Sun. PART OF WILD SKY MEDIA | Family & Parenting. Meanings and history of the name Vega. Precise measurements of this blueshift give a value of −13.9 ± 0.9 km/s. The direction of the Earth's axis of rotation gradually changes over time in a process known as the precession of the equinoxes. Vega is a Christian Girl name and it is an English originated name with multiple meanings. Production of the dust would require collisions between asteroids in a population corresponding to the Kuiper Belt around the Sun. Careful measurement of the star's position allows this angular movement, known as proper motion, to be calculated.  If Vega is variable, then it may be a Delta Scuti type with a period of about 0.107 days. Further research has been done and this event has been analyzed by Nilesh Oak based upon using astronomical calculations in his book on Mahabharata dating. For other uses, see, (−16.1 ± 0.3, −6.3 ± 0.8, −7.7 ± 0.3) km/s, For a metallicity of −0.5, the proportion of metals relative to the Sun is given by, The Sun would appear at the diametrically opposite coordinates from Vega at α =. Thus the variability was thought to possibly be the result of systematic errors in measurement. Hence it is more likely to have been produced as the result of a relatively recent breakup of a moderate-sized (or larger) comet or asteroid, which then further fragmented as the result of collisions between the smaller components and other bodies. The mean magnitudes for these six stars were defined as: U − B = B − V = 0. To the ancient Greeks, the constellation Lyra was formed from the harp of Orpheus, with Vega as its handle. Around July 1, Vega reaches midnight culmination when it crosses the meridian at that time. Thus there could be smaller, terrestrial planets orbiting closer to the star. These much wider disks were found to be circular and free of clumps, with dust particles ranging from 1–50 μm in size. In the apocryphal Book of Tobit Susannah courageously defended herself … Vega is one of the stars that make up the Summer Triangle.... Vega - definition of Vega by The Free Dictionary. In 2016, the International Astronomical Union organized a Working Group on Star Names(WGSN) to catalog and standardize proper names for stars. Motion transverse to the line of sight causes the position of Vega to shift with respect to the more distant background stars. 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