Solar system Planets , Comets icon

Solar system Planets , Comets APK

  • Author:

    DenCalculs

  • Latest Version:

    ' platformBuildVersionName=

  • Publish Date:

    2015-12-26

The description of Solar system Planets , Comets

Anglais puis Francais

Planets and comets and some constellations of ecliptic (for tablets)
The software shows the planets of the solar system in their actual position (mercury neptune) at the beginning of the program the display is the current date. For comets you can see where is Halley (N°232) or 67P Churyumov-Gerasimenko (N° 291) which is now near the orbit of Mars ; Today (5/8/2015) to can find it , in the night ,based on the screen, you see the moon , the comet is in direction of your left hand in the ecliptic.
Pressing "+" advances the time and moves the planets; more pressing accelerate the movement "long" pressing increase the increment of the movement, pressing "Stop" stops the movement; pressing "-" set back the time
A short press "Today / Day" returns to date; Long press "Today / Day" can choose a date in the format "MM * dd * yy * hh" an example "04 * 15 * 15 * 12" gives 15 April 2015 at 12 noon (Greenwich Mean Time)
Pressing the image of the comet can choose among hundreds of comets in a drop down table; the name and the inclination of the orbit of the comet are indicated in the window "Scale"; pressing on the image of the comet clears the comet. The inclination of the plane in which evolves the comet is indicated because some have an important angle to the mean plane in which the planets evolve; for example, the comet No. 2 "Hale Bopp" which is roughly perpendicular to the plane of the solar system
Initially, the scale is that of the Mars planet; it is possible to set the scale to Saturn by pressing the key or make Neptune's scale; the trajectories remain the real scale
Long press "Stop" to display distances from the earth or sun astronomical expressed as a unit or Km
The line through the sun is the origin of the heliocentric repere a fixed inclined line gives the position of the perihelion of the Earth (January 4) and a line gives the earth-moon axis to easily spot the planets in relation to the position of the moon (in the ecliptic plane)
To see the constellations of ecliptic touch again button scale , retouch for back

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Planetes et cometes et quelques constellations de l'ecliptique (pour tablettes)
Le logiciel montre les planetes du systeme solaire dans leur position reelle (de mercure a neptune) ; au debut du programme l'affichage est celui de la date du jour

Un appui court sur "ToDay/Day" fait revenir a la date du jour ; un appui long sur "ToDay/Day"permet de choisir une date au format "MM*dd*yy*hh" , en exemple "04*15*15*12" donne le 15 Avril 2015 a 12 heures (heure de Greenwich)
Un appui sur l'image de la comete permet de choisir parmis plusieurs centaines de cometes dans un tableau deroulant; le nom et l'inclinaison de l'orbite de la comete sont indiques dans la fenetre "Scale" ; un appui sur l'image de la comete efface la comete . L'inclinaison du plan dans lequel evolue la comete est indiquee car certaines ont un angle important par rapport au plan moyen dans lequel evoluent les planetes ; en exemple , la comete N.2 "Hale Bopp" qui est a peu pres perpendiculaire au plan du systeme solaire
Au depart , l'echelle est celle de la planete Mars ; il est possible de mettre l'echelle a Saturne par appui sur la touche ou de mettre a l'echelle de Neptune ; les trajectoires restent a l'echelle reelle
Un appui long sur "Stop" permet d'afficher les distances par rapport a la terre ou au soleil exprimees en unite astronomiques ou en Km
La ligne qui passe par le soleil est l'origine du repere heliocentrique , une droite fixe inclinee donne la position du perihelie de la terre (le 4 janvier)et une ligne donne l'axe terre lune pour facilement reperer les planetes par rapport a la position de la lune (dans le plan ecliptique)
Pour voir des constellations de l'ecliptique , retoucher le bouton d'echelle ; toucher à nouveau pour effacer
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What's new

2015-12-28
Better Precision in calculation distances planets
More readable for new devices
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Solar system Planets , Comets APK Version History
Request Solar system Planets , Comets UpdateRequest Update
Solar system Planets , Comets ' platformBuildVersionName= for Android 1.6+ APK Download

Version: ' platformBuildVersionName= (4) for Android 1.6+ (Donut, API 4)

Update on: 2015-12-28

Signature: 93b1c6a3aa309ce5f5a5a44a544c41025de2115b Solar system Planets , Comets ' platformBuildVersionName=(4) apk safe verified

APK File SHA1: e72a61c29016c02e842b545e775b455e38ba1974

What's new: Better Precision in calculation distances planets More readable for ne More...

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