\lets you keep track of the celestial time. The Sidereal Clock calculates the local mean sidereal time (LMST) based upon the computer's local clock, your time zone, and your west longitude. Astronomy buffs use this type of clock which is based upon "star time". If you used your normal clock and timed when a distant star passed due south of you each night, you would find that each night it passed about four minutes earlier. Thus, we swing into position to see a given point in the sky a little earlier every night.Celestial objects are located on the sky by a coordinate system which includes a celestial longitude (right ascension) and latitude (declination). The right ascension of a celestial object is the same as the local mean sidereal time that the object passes an imaginary line drawn from the celestial pole to due south (180 degrees azimuth). Thus, if you know the local mean sidereal time (LMST) you also know what objects are in meridian transit at your location.\

If you have problem downloading Sidereal Clock, stop using your download manager and download directly from browser. Check also your firewall, proxy settings, because some download mirrors may require that you do not block the HTTP referers.

Easy Freeware is not responsible for program you are downloading nor for information provided about the software products listed on our freeware site as the publisher/developer can modify these software information without notifying us. Even if we try to check the files for viruses ourselves, we cannot guarantee 100% that they are clean. So, for your complete protection always check downloaded files for viruses, spyware and malware.