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iEphemeris Pro

iEphemeris Pro
Download iEphemeris Pro on the Appstore

Marco Piccone




Education, Photo & Video





iEphemeris Pro is an astronomy program for iPhone.

The target for the professional version is the astronomer who want to have in your pocket that main astronomical information, but even photographers could find iEphemeris Pro useful for their activity.

There are three pages;
- the main one gives you information such as: Julian Date, Sidereal Time, Delta-T, Sunrise, Transit and Sunset;
- the second page gives you all information you need on the Moon; actual phase, right ascension and declination, lunation, next phases, horizontal coordinates, moonrise, moonset, and more;
- the last page gives you the main information on the Sun; right ascension and declination, day length, Sun maximum altitude, Equation of Time, Nutation, and more.

Version 5.5 introduces iEphemeris Widget.
The widget allows you to have a quick look at moon phase and current coordinates (location, latitude, longitude and altitude).
Widget always works in GPS mode; it takes in account main app preferences just for hemisphere (north, south), metric (standard, anglo-american) and preferred language (by default it uses device language).

The application can be customized by choosing:
- if you wish to use iPhone GPS or set your own location;
- the hemisphere where you are living;
- between Metric and Anglo-American unit mesure system;
- if you want information in real time, or if you wish to set your own time and date;
- to... read more 
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