AstroGrav for Mac 3.4

AstroGrav is a full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are simulated much more accurately than with planetarium applications. The effects of general relativity and radiation pressure can be taken into account, and superb interactive 3D viewing allows you to easily rotate and zoom your view while the solar system evolves. The AstroGrav software has a huge range of features and viewing options, including views from space or any object, planetarium-style views from any location on Earth, multiple views animated simultaneously, dynamically calculated orbits and trajectories, comprehensive tabular data, and simulation time steps from a fraction of a second to thousands of years. Constellations and over 100,000 background stars are included, with comprehensive data for every star. Several different celestial coordinate grids and a wide range of physical units are available, and editing facilities allow you to create new objects manually, or import from hundreds of thousands of asteroids and comets. Because it calculates the motions of bodies from their gravitational interactions, AstroGrav is not restricted to just the solar system. Any situation in which gravity is the only significant force can be simulated, and the illustrative sample files that are included with AstroGrav include many examples such as exoplanet systems, protoplanets that evolve into planetary systems, rubble piles and their interactions with massive bodies, complex star systems, and even projectiles and bouncing balls. AstroGrav is ideal for astronomers, astrophysicists, researchers, teachers, educationalists, and students, and comes complete with a tutorial and full documentation. A fully functional 15 day trial version is available for download and evaluation.

    Новые программы

  • A full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. Superb interactive 3D viewing is included.
  • Программа для создания онлайн тестов, онлайн книг и учебников, проведения тестирования и создания отчетов по результатам тестирования. Может быть использована в качестве системы дистанционного обучения. Легко адаптируется под дизайн вашего сайта.
  • Онлайн переводчик Gtext translator автоматически соединяет вас с Translate.Google! Для этого вам достаточно выделить нужное слово или даже фразу, легким движением руки нажать на «горячую клавишу»
  • Простая и добная программа - сборник принципиальных схем по радиоэлектронике. Более 300 схем удобно рассортированы по категориям с удобной навигацией. Сборник будет интересен и полезен для радиолюбителей и тех кто интересуется радиоэлектроникой.
  • Learn the 21 notes of the Bass Clef and Treble Clef. The program displays the notes on the staff, and you press the name of the letter. If you get it wrong, the program displays the name above the staff. You then press the correct name to proceed.
  • Chinese Tales and Fables is an illustrated e-book with Chinese art and enhanced with Chinese classical music. Each fable is a brief story, contained on a single page with an implied common-sense moral.
  • Многоканальный Анализатор спектра реального времени, осциллограф, частотомер, фазометр, вольтметр постоянного и переменного тока, измеритель шумов и нелинейных искажений, мощности, плотности амплитудного распределения входного сигнала.
  • My Print Jobs глобальный каталог индустрии печати RSS-каналы Принт является ведущим информации веб-сайт полиграфической промышленности и производства и продажи полиграфическая промышленность устройства. Полезно для профессионалов
  • Многофунциональная электронная реализация периодической системы Менделеева. Содержит исчерпывающую информацию о каждом химическом элементе. Мгновенно уравнивает химические реакции любой сложности. Включает химический калькулятор и ряд других функций
  • JPKD is a computer program designed for clinical pharmacokinetic services (or TDM). It not only inherits all functionalities of mobilePK, but also has a built- in algorithm of user's defined Bayesian model for individualized pharmacokinetic.