phase curve वाक्य
उदाहरण वाक्य
मोबाइल
- Hubble Space Telescope and Cassini spacecraft images have been analyzed in an attempt to characterize the ring particles based on their phase curves.
- The wide illumination scattering angle of clouds, as opposed to the narrower scattering of regolith, causes this flattening of the phase curve.
- As with Mercury, these new data are the major source of the phase curve used in the Astronomical Almanac for predicting apparent magnitudes.
- The phase curve of Mercury is very steep, which is characteristic of a body on which bare regolith ( soil ) is exposed to view.
- The phase curve of the Moon approximately resembles that of Mercury due to the similarities of the surfaces and the lack of an atmosphere on either body.
- In ephemeris generation, the phase curve is used in conjunction with the distances from the object to the Sun and the Earth to calculate the apparent magnitude.
- The shape of the phase curve indicates a mean slope on the surface of Mercury of about 16? which is slightly smoother than that of the Moon.
- The phase curve of the Earth has not been determined as accurately as those for Mercury and Venus because its integrated brightness is difficult to measure from the surface.
- The rotation of bright and dark surface markings across its disk and variability of its atmospheric state ( including its dust storms ) superimpose variations on the phase curve.
- Early visual observations contributing to the phase curve of Mercury were obtained by G . Muller in the 1800s and by Andr?Louis Danjon in the mid-twentieth century.
- The outermost planets ( Jupiter, Saturn, Uranus, and Neptune ) are so distant that only small portions of their phase curves near 0?( full phase ) can be evaluated from the Earth.
- The amplitude curve is a straight line of constant slope 20 \ alpha dB / dec, and the phase curve is a horizontal line at \ frac { \ alpha \ pi } { 2 } rad.
- A few direct measurements of the Earth's luminosity have been obtained with the EPOXI spacecraft . While they do not cover much of the phase curve they reveal a rotational light curve caused by the transit of dark oceans and bright land masses across the hemisphere.
- The asteroid was imaged by " Ralph " ( use of LORRI was not possible because of proximity to Sun ), which gave the team a chance to test " Ralph " capabilities, and make observations of the asteroid's composition as well as light and phase curves.
- Since the phase curve of Venus is relatively flat while its distance from the Earth can vary greatly, maximum brightness occurs when the planet is a crescent, at phase angle 125? at which time Venus can be as bright as magnitude " 4.9 . Near inferior conjunction the planet typically fades to about magnitude " 3 although the exact values depends on the phase angle.
- अधिक वाक्य: 1 2
phase curve sentences in Hindi. What are the example sentences for phase curve? phase curve English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.