This shows the position of the sun and moon for any place on earth between 1900 and 2049. It can show the sun or moon for any day or the horizon ... be rotated 360 degrees and animated. A database of over 1600 locations is included which includes the ... U.S.A. Users can easily create their own database of locations. The comprehensive help file explains how to ...

... there are two interpretations, and thus two methods of calculation, which give slightly different results. These two methods are called the 'mean sun' method and the 'true sun' method. The mean sun method assumes (erroneously) that the Earth moves at ... constant speed in a circular orbit around the Sun. The true sun method calculates a cross-quarter day ...

Dr. Regener Sun-Moon-Calendar calculates the sets, rises and phases of the sun and moon. It covers over 2000 locations in 110 countries. The program includes signs of the Zodiac, Saint's days, and days of Eclastical year, the moon in the Ecliptic, a graphical overview of the moons brightness, and time zone information and ...

Using the same standards of accuracy as published tables but with a catalogue ... altitude and bearing has been entered, a list of potential bodies will be offered so that ambiguous ... conventional Nautical Almanac pages for the full range of dates; 9999BC to 9999AD. The AltAz screen can ... or by Declination and Hour Angle. The outlines of the constellations is the best available including ones ...

... which you'll be able to contemplate 28,695 objects of the firmament and the phenomena and the most interesting astronomical movements of the past, the present and the future. You ... date that you determine (from the 12 hours of January, 1 of 4,713 A.C. until the 23 hours and 59 minutes of December, 31 of 7,999 D.C.), selecting the type ...

... than a simple star map, it's a collection of 6 tools including a 3D star map, 3D planetarium, ephemeris, search engine, sun clock and more. ...

SatHunter is a program for calculating the orientation of a satellite antenna. SatHunter contains all the necessary ... satellite. The adjustment is made with the help of available tools (a compass or a protractor, a ... azimuth and elevation angle. - Provides a list of satellite transponders for setting up the receiver. - ...

... allows you to: (i) Display the current phase of the Moon. (ii) Calculate the phase of the Moon for any time in the past ... such as one month or by any number of days. (v) Search for the next or previous ... (vi) Search for the next or previous eclipse of a certain type: lunar or solar, lunar, total ...

Welcome to Celestia ... The free space simulation that lets you explore our universe ... software, Celestia doesn't confine you to the surface of the Earth. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy. ... lets you explore space across a huge range of scales, from galaxy clusters down to spacecraft only ...

... The tabs include Ten Weather Providers, a Calendar, Free Support Tab, Updates/About Tab, and a Survey Tab. EZ Open was made so there was no extra software to install. Overall, EZ Open is a simple application that checks your weather in just a few clicks ...