galactic coordinate system造句

• Do I understand well the galactic coordinate system from our article?
• The space velocity of HR 4796 in the Galactic coordinate system is =.
• In the galactic coordinate system, the components of the eccentricity of 0.24.
• :See Galactic coordinate system, I think it answers all your questions except the last.
• In the galactic coordinate system, it has eccentricity of that carries it as close as and as far as from the Galactic Center.
• Besides the equatorial and ecliptic systems, some other celestial coordinate systems, such as the galactic coordinate system, are more appropriate for particular purposes.
• In terms of the Galactic coordinate system, the Galactic center in Sagittarius corresponds to a longitude of 0? while the anticenter is located exactly at 180?
• In actual astronomical practice, the delineation of the galactic quadrants is based upon the galactic coordinate system, which places the Sun as the origin of the mapping system.
• In the Galactic coordinate system, the space velocity components of Vega are ( U, V, W ) =, for a net space velocity of 19 km / s.
• When translated into the galactic coordinate system, this motion corresponds to a eccentricity of 0.156, and the star can travel as far as away from the galactic plane.
• For distances ( and things derived from distances, like velocity and acceleration ) see Galactic coordinate system # Rectangular coordinates . talk ) 14 : 39, 10 February 2014 ( UTC)
• His pioneering work, with colleagues, showed the first hints of spiral structure in the interstellar gas, revealed differential rotation in our Galaxy, and established a revised Galactic coordinate system still in use today.
• It therefore improves understanding of the surroundings of the solar system in terms of observer-neutral celestial coordinate systems systems that are neither geocentric nor heliocentric such as the galactic coordinate system and supergalactic coordinate system.
• The Senate, and therefore the seat of government, was established on the planet Coruscant, with coordinates 0-0-0 in the standard galactic coordinate system, signifying its central location in the galaxy.
• It is radiating 13 times as much luminosity as the Sun from its space velocity components of this star in the galactic coordinate system are U =-22, V =-20 and W =-9 km / s.
• In 1958 the International Astronomical Union ( IAU ) defined the galactic coordinate system in reference to radio observations of galactic neutral hydrogen through the hydrogen line, changing the definition of the Galactic longitude by 32?and the latitude by 1.5?
• The anisotropy of the star density in the night sky makes the galactic coordinate system very useful for coordinating surveys, both those that require high densities of stars at low galactic latitudes, and those that require a low density of stars at high galactic latitudes.
• Megrez is a marginally outlying member of the Ursa Major moving group, an space velocity components of Delta Ursae Majoris in the galactic coordinate system are [ U, V, W ] = [ + 15.35, + 1.17,  11.52 ].
• That means you're right about it being backwards ( the north galactic pole ( NGP ) is the one in the northern hemisphere ) That redirect might satisfy some curiosity on the chirality of the galactic coordinate system . talk ) 04 : 32, 11 September 2016 ( UTC)
• Gliese 436 is older than the Sun by several billion years and it has an abundance of old-disk population " with velocity components in the galactic coordinate system of " U " = + 44, " V " =  " 20 and " W " = + 20 km / s.