Ví dụ về việc sử dụng Beta pictoris trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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The planet orbits an(A-type) star named Beta Pictoris.
Beta Pictoris b is a young planet- about 20 million years old.
The planet orbits anA-type main sequence star named Beta Pictoris.
Beta Pictoris is nearby, around 63 light years and surrounded by a disk of stellar dust.
The disk was first discovered around Beta Pictoris in 1984.
Beta Pictoris b is a super-Jupiter, an exoplanet that has a radius and mass greater than that of the planet Jupiter.
It is approximately 80 light-years away, and belongs to the Beta Pictoris moving group.
Beta Pictoris b orbits its host star every 21 years at a distance of 9.2 AU(about the same as Saturn's distance, which is about 9.55 AU).
This video sequence is based on anartist's impression of exocomets orbiting the star Beta Pictoris.
The distance to 51Ophiuchi is much greater than the distance to Beta Pictoris, and its debris disk is relatively compact.
In 2008, a team of scientists used the VLT to discover andimage an object near the star Beta Pictoris.
Beta Pictoris c is a super-Jupiter, an exoplanet that has a radius and mass greater than that of the planet Jupiter; it has a mass of around 9 Jupiter masses(MJ).[1].
PSO J318.5-22's age is inferred to be 12 million years,the same age as the Beta Pictoris group.
Beta Pictoris c(abbreviated as β Pic c) is the second exoplanet orbiting young debris disk Beta Pictoris, located approximately 63 light-years away from Earth in the constellation of Pictor.
The first four debris disks discovered with IRAS are known as the"fabulous four":Vega, Beta Pictoris, Fomalhaut, and Epsilon Eridani.
Beta Pictoris shows an excess of infrared emission[1] compared to normal stars of its type, which is caused by large quantities of dust and gas(including carbon monoxide)[2][3] near the star.
This swirling halo of debris and gas was the first such configuration to becaptured in image, making Beta Pictoris a celebrity star in the 1980s.
Beta Pictoris c orbits at around 2.7 au from its host star Beta Pictoris, about 3.5 times closer than Beta Pictoris b.[1] It has an orbital period of 1,200 days(3.3 years).[2].
Based upon its location and motion through space, Alpha Circini is a candidatemember of a stellar kinematic group known as the Beta Pictoris moving group.
It orbits at 9 AU from Beta Pictoris(close to the plane of the debris disk orbiting the star) with a low eccentricity and a period of 20- 21 years, and is the only known planet in the Beta Pictoris system.
Blake and Roberge have performed the background study thatshows using a cubesat to search for worlds around Beta Pictoris is a viable plan.
The European Southern Observatory(ESO)has confirmed the presence of a planet, Beta Pictoris b, matching previous predictions, through the use of direct imagery, orbiting in the plane of the debris disk surrounding the star.
Beta Pictoris b(also abbreviated as β Pic b) is an exoplanet orbiting the young debris disk A-type main sequence star Beta Pictoris located approximately 63 light-years(19.4 parsecs, or nearly 5.986214×1014 km) away from Earth in the constellation of Pictor.
This suggests the presence of circumstellar material in this system, making it a debris disk candidate.[1]This star may be a member of the Beta Pictoris moving group, an association of about 17 stars that share a common origin and a similar motion through space.
Beta Pictoris c was detected indirectly, through 10 years of observation[1] of radial velocity data from the High Accuracy Radial Velocity Planet Searcher(HARPS) spectroscope on the European Southern Observatory's ESO 3.6 m Telescope at La Silla Observatory in Chile.[2].
The first exocomets were detected in 1987[1][2] around Beta Pictoris, a very young A-type main-sequence star. There are now a total of 11 stars around which exocomets have been observed or suspected.[ 3][ 4][ 5][ 6].
The Beta Pictoris system is very young, only 20 to 26 million years old,[1] although it is already in the main sequence stage of its evolution.[2] Beta Pictoris is the title member of the Beta Pictoris moving group, an association of young stars which share the same motion through space and have the same age.[3].
It has a mass around 9 Jupiter masses,and orbits at around 2.7 au from Beta Pictoris, about 3.5 times closer to its parent star than Beta Pictoris b,[1] and has an orbital period of 1,200 days(3.3 years).[1] The orbit of Beta Pictoris c is moderately eccentric, with an eccentricity of 0.24.[2].
This system resembles Beta Pictoris, a well known star with a large debris disk, in several ways: spectral type, the presence of an edge-on disk with both gas and dust, and the presence of variable blue-shifted absorption lines suggesting in-falling comets.[1][2].
Subsequently, direct images of the Beta Pictoris disk showed irregularities in the dust, which were attributed to gravitational perturbations by an unseen exoplanet.[6] That explanation was confirmed with the 2008 discovery of the exoplanet Beta Pictoris b.[7].