... Earth's atmosphere, to determine the region of their probable falling, to calculate the energy emitted as a result of falling ... Keywords: . Chelyabinsk meteor, impact of bodies with the Earth, asteroid, comet, the Earth atmosphere.. ...
... 154 . Position and velocity of the Earth . 156 . Precession and nutation . 157 . ... 639 . VIII. Elements of Earth's spheroid by F.N. Krasovskij. ... Calculation geocentric coordinates of the Earth's surface points . 640 . VIIIb. ...
... Very Long Baseline Interferometry (VLBI), Near Earth Objects (NEOs), impact solutions, impact orbit of asteroids, asteroid (101955) 1999RQ 36 , models of the Solar System, the Yarkovsky effect. ...
... Very Long Baseline Interferometry (VLBI), Near Earth Objects (NEOs), Small Solar System Body (SSSB), AMPLE 3, an integrated multi-purpose software package, asteroids, comets. ...
... the Earth, observations, physical properties, cataloguing, data bases, estimation of collision probability with the Earth and ... near-Earth objects, organization of passive and active counteracting the asteroid and comet impacts, the technologies to ...
... С Международной службой вращения Земли (International Earth Rotation and Reference Systems Service) ведутся совместные исследования по следующим направлениям: 1) определение и анализ параметров вращения Земли (ПВЗ) по данным лазерной локации спутников ...
... Apophis orbit and what is probability of its collision with the Earth in 2036-2037 ... Orbit of (99942) Apophis and how probable is its Collision with the Earth in 2036 ...