perihelion distance近日距 perihelion effect近日点效应 perihelion motion近日点移动 advance of the perihelion近日点进动 annual precession年岁差 true precession真实进动 general precession总岁差 相似单词 perihelionn. 近日点 precessionn. 先行,优先,岁差
The precession of the perihelion of Mercury's orbit is simulated numerically within the framework of the generalized law of universal gravitation in the field of the Sun and planets taking into account the ellipticity of the planet orbits and new data on the flattening, the mass of the Sun, ...
Under Newtonian physics, a two-body system consisting of a lone object orbiting a spherical mass would trace out an ellipse with the spherical mass at a focus. The point of closest approach, called the periapsis (or, because the central body in the Solar System is the Sun, perihelion), is...
Investigate how the precession of the perihelion of a planet's orbit due to general relativity varies as a function of the eccentricity of the orbit. Study the precession of different elliptical orbits with different eccentricities, but with the same value of the perihelion. Let the perihelion hav...
(redirected from Perihelion precession)Also found in: Thesaurus, Medical, Encyclopedia. precession the act of preceding; precedence; the slow, conical motion of the earth’s axis of rotation Not to be confused with: procession –a line of people, animals, vehicles, etc., moving along in ...
Abandon the hypothesis that the satellites of the solar system may be responsible for the precession of 43" arc of the perihelion of Mercury. Satellites together contribute, by our estimate, with just over 1" to the value of this precession, the Moon being the most responsible for this deviat...
We find the magnitude of the perihelion precession and the deflection of light in gravitational field of a wormhole and compare them with those for a black hole. The impact parameter is taken to be much larger than the wormhole throat size. We show that the relative difference between results...
precession is in the opposite sense to the gyroscopic motion of the axis of rotation, shortening the period of the precession of the equinoxes with respect to the perihelion from 26,000 to 21,000 years.When the axis is aligned so it points toward the Sun during perihelion,...
Analysis of precession of satellite s perihelion——On the carelessness of a paper; 对卫星近日点旋进现象的分析——“地球的扁率对卫星运动的影响”一文的疏忽 2. The precession of orbit of electron induced by atomic kernel polarization forthe alkali atom is discussed from two aspects. ...
, all characterized by a wide variety of orbital configuratio ns. As far as our Solar System is concerned, latest determinations of the supplementary perihelion precessions ?˙ with the EPM2011 ephemerides and the common power-law DM density profile ρ DM(r) = ρ 0r ?γλγ yield 5 ×...