software for
the pocket pc
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Application:Tenmon Tokei (Japanese for AstroClock)
Latest version:Ver 0.52
Language:English
Development environment:Basic4ppc
VGA-aware:yes
Licence:Freeware
Protection:none
Tested with:iPAQ 210
Manual:none
Recommended storage:main memory or storage card

This little application provides a simple clock for essential time keeping in astronomy. It also identifies the current seasons on Earth and Mars and includes current moon phases.

Toggle time formats pressing the center key of your hardware cursor keys. Press the down key to minimize the program.

All you need to provide are your longitude (positive East, negative West), latitude, time zone and DST, if observed.
1. Combined analog and digital clock
2. Local time
3. Universal (GMT) time
4. Local sidereal time
5. Sun hour angle
6. Mars Zonal time
7. Mars Solar time
8. Seasons for Earth and Mars
9. Moon phases
10. Sun rise & set times, daylight hours


Installer PPC:download (400KB)
PPC requirement:.NET Compact Framework 2.0