Sidereal Clock

Sidereal Clock


The Sidereal Clock displays sidereal times and several other time standards, such as UTC, solar time and julian date. It has 3 time displays and you can choose what time to show in each of them.
All the displayed times are computed from the Sidereal Clock's own timebase which is synchronized to an external high precision NTP time server.
To compute the local times it gets your longitude via GPS.

The Sidereal Clock is supported by ads.

Recent changes:
Added SNTP support. All the displayed times are now computed from a networked precision timebase.

Switching between the digital and analog clocks has become easier, because it is now a menu item instead of a preference setting.

Bug fixes
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Free
84
4.2
User ratings
148
Installs
10,000+
Concerns
1
File size
574 kb
Screenshots
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About Sidereal Clock
The Sidereal Clock displays sidereal times and several other time standards, such as UTC, solar time and julian date. It has 3 time displays and you can choose what time to show in each of them.
All the displayed times are computed from the Sidereal Clock's own timebase which is synchronized to an external high precision NTP time server.
To compute the local times it gets your longitude via GPS.

The Sidereal Clock is supported by ads.

Recent changes:
Added SNTP support. All the displayed times are now computed from a networked precision timebase.

Switching between the digital and analog clocks has become easier, because it is now a menu item instead of a preference setting.

Bug fixes

User reviews of Sidereal Clock
look for !try to use!
Sep 19, 2013
Very cool! I was looking for a replacement for Sidereal for PalmOS by Edgar Bonet and this has everything I wanted ( Local Mean Time, Local Apparent Time, Julian Day, Modified Julian Day ), plus more ( Equation of Time, etc. )
Nov 15, 2010
Android Market Comments
A Google User
Mar 8, 2015
Great Astro App I use this app along side my telescope to set the mean solar time. It would save me another step if the date could be in the same screen. I still love it.
A Google User
Mar 1, 2015
Minimalistic It is very good and useful, but I just wish it could display more times than just 3.
A Google User
Feb 18, 2015
LST clock Very good app
A Google User
Feb 17, 2015
Add a feature Please add an option to set an alarm to go off at a certain sidereal time. Please, pretty please.
A Google User
Dec 20, 2014
Simple, good & it's FREE This is something which I've been looking for on Android and I won't mind paying for it, to get rid of the ads.
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