A bug has been fixed that prevented the Edit / Split Object. 99 Downloads AstroGrav Overview 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 time that a view window popup remains visible has been increased from 4 seconds to 6 seconds. This information includes right ascension, declination, azimuth, altitude, rise time, transit time, and set time, when appropriate. In solar system simulations, additional information has been added to a view window popup when the Alt key is depressed.The angular diameter has been added to the information displayed in the view window popup of an object.A manually drawn angle on a view window can now be cancelled while dragging the mouse, by putting the endpoint close to the start point.The effects of general relativity are taken into account, and superb interactive 3D views allow you to easily rotate and zoom your view while the solar system evolves. A manually drawn angle on a view window now displays while the mouse is being dragged, instead of only after its button has been released. Click on the link below to download the latest version of AstroGrav for Mac OS X. AstroGrav is a precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated.A manually drawn angle on a view window can now have one or both of its endpoints attached to an object.A bug has been fixed that could occasionally cause bizarre and obviously incorrect behavior during evolution, with the Planets, All Moons sample simulation being a good example of this problem.Version 4.5.3 of AstroGrav has several minor improvements and bug fixes, including the following. If you have any problems with this new version, please don't hesitate to contact us so that we can help you out. If you already have a copy of AstroGrav, all you need to do is to download Version 4.5.3 and use it in place of your old version. Version 4.5.3 of AstroGrav is an upgrade containing several minor improvements and bug fixes. AstroGrav is available for both Mac and Windows, comes complete with a tutorial and full documentation, and you can download a fully functional 15 day trial. The following information is intended for existing users who are already familiar with AstroGrav and want to quickly find out about the main changes. AstroGrav is very accurate, dynamically calculates orbits as a system evolves, deals correctly with object collisions, and can cope simultaneously with objects on many different timescales. If you'd like to be informed when a new version is available, please contact customer support and we'll email you when the next version is released.
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