Download Ptolemy Universe APK latest version Free for Android
| Version | 1.7 |
| Update | 7 years ago |
| Size | 3.3M |
| Developer | Tremsdev |
| Category | Apps, Education |
| Package Name | com.bchmob.ptolemy |
| OS | 4.0 and up |
Ptolemy Universe APPLICATION description
Ptolemy Universe shows solar system geocentric model and heliocentric model
The Ptolemy Universe shows the solar system planets in five views :
1) Heliocentric : the copernicus view with the sun at the center
2) Geocentric : the ptolemy view with the earth at the center
3) Ecliptic : planets seen from earth
4) Retrograds : epicycloid of each planet. swipe for next
5) Dancing Venus and Mercury
Touch around the sun/earth and see the planets moving.
Use Start button to anime the solar system, and the slider to adjust the speed.
On Ecliptic view, a long press on stars or planets shows their name.
1) Heliocentric : the copernicus view with the sun at the center
2) Geocentric : the ptolemy view with the earth at the center
3) Ecliptic : planets seen from earth
4) Retrograds : epicycloid of each planet. swipe for next
5) Dancing Venus and Mercury
Touch around the sun/earth and see the planets moving.
Use Start button to anime the solar system, and the slider to adjust the speed.
On Ecliptic view, a long press on stars or planets shows their name.
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