Free solar software for pda

A solar system 2D/3D images and infos browser.
Venus, the Earth, the Moon, Mars and Jupiter are rendered in 3D, you can rotate the surface around the body axis.

For any body a list of phisical and orbital elements may be shown.

This is Smartlist To Go (formerly ThinkDB) database contain a listing of the satellites of the 9 major planets and those found around asteroids and minor planets.
This database is complete free and will remain so for all future updates.

To use this database, select a primary (a planet or MP, a category for minor planet satellites) from the views drop down menu (the leftmost drop down menu underneath the "Moons" title).

Then select the entry for the satellite you wish to obtain more information for.

Each entry has the following information split into three tabs:

Orbital data:

Semi-major Axis (distance from center of primary)
Period (time it takes to complete one orbit)
E (Eccentricity, represents shape of the orbit)
I (Inclination, represents tilt of orbit with respect to the equator of the primary)

Physical data:

Diameter (size of the satellite)
Type (represents basic composition and size of body)
Notes (a short description of the satellite as well as other possibly useful data)

Discovery Data:

Discovery Year
Discoverer

Fields that I would like to add in the next update or two include albedo and density.

Planets of the Solar System: comprehensive reference with illustrations. Explore the Solar system on your PDA!
Main features:
- Easy to use, convenient RoadLingua dictionary viewer
- Extremely fast dictionary browsing
- Full support for all expansion card types
- Adjustable font size in definition area
- Adjustable interface layout
- Search within the offered definitions

Starquake Lite 1.1 makes it easy, fast and flexible to incorporate extensive full-motion video footage combined with authentic sound from the Sun, and is best experienced using headphones. Together with jaw-dropping video footage, hear actual sound from the Sun, See the explosive power of the largest solar flare event ever recorded, View up-close footage of an immense sun-spot, Grab some 3D Glasses to see the massive rotating star in 3D.

Note: The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries."

Requirements:

• Compatible with iPhone and iPod touch
• Requires iPhone 2.2 Software update.

SunAngle 0.8 is a program showing data about the Sun's rise time, set time, and its current bearing. By pointing your Palm Pilot at the Sun, this program will tell you which way North is. In addition, it draws pie slices on the compass face showing where the Sun will rise and set that day, during the summer solstice and winter solstice. This could be useful for architects, real estate agents, home buyers (does this balcony get any sun in the winter?), and solar installers.

LunarCal 1.2 build 061105 is a very serviceable tool, like a paper calendar used widely in China, which will show solar and lunar calendar correspondingly.

Requirements: Palm OS 3.5 and higher.

This is the latest release of our FREE open source astronomical ephemeris.
AI (Astro Info) provides comprehensive data on objects in our solar system as well as catalogues of all types of interstellar objects.

This makes AI an invaluable tool for planning and observing with handy features such as showing objects currently above the horizon.

This release includes:

Improved colour graphics
Object details including rise/transit/set, phase, distance, magnitude and position in multiple coordinate systems
Graphically show phase of our moon and solar system planets using real images or drawings (see screen shot above)
Major overhaul of the user interface
Sky map with ability to zoom and change limiting magnitude
F-A-S-T and accurate maths using combination of virtual floating point library and Meeus calculations
Change viewing date and time from any form
Show time as julian date and sidereal time
Rise/set time for all planets in our solar system in one form
Only 78KB of memory without optional catalogues
Your choice of catalogues containing thousands of objects including:
Messier
Caldwell
Bennett
Yale
SAA 100 (best 100 non Messier objects from sci.astro.amateur newsgroup)
Revised NGC/IC catalogue - this is the most accurate version of this catalogue available! Coming in V3
Optional night mode (red) for colour devices
Download german and russian versions of AI at our web site http://astroinfo.sf.net

PV-log is a simple program to use for manually logging readings from a Time-of-Use electric meter. It was written with the Photovoltaic (Solar) Array owner in mind.
There are provisions for logging the instantaneous power from the inverter, too.
Finally, there is a comment field for logging the weather, or any other interesting information
The output is a DOC format file containing tab-separated values. This file can be transferred to a desktop computer, and imported into a spreadsheet program.
Open source through GNU 2.0 license.
System requirements:
- Any Palm OS Hardware
- Palm OS 3.0
- 20KB RAM