FEATURES
・8,300 or more fixed stars, the sun, the moon, planets,
nebulas, star clusters, and the Milky Way are displayed.
・The age of the moon is displayed.
・Stellar color is displayed.
・Constellations name, stellar name, and the line
and constellation pictures (12 constellations) are displayed.
・The position of all the Messier heavenly bodies
(nebulas and star clusters) are displayed.
・Can specify the date and time.
・Can set the observation location from the list and map.
・Can be expanded and reduced.
・Starlit sky topics, such as a solar eclipse, a lunar eclipse,
and a meteoric shower, are displayed.
・Can change the azimuth. ('Rotate' button)
・Search of sunrise, sunset and moonrise, moonset time
(here is an error of a few minutes. In addition, the error will be larger in the polar regions.)
・Advanced position calculation using trigonometric functions.
・Has the ability to search Star,Constellation, Nebula,Star Cluster,Double Star.
・Based on the movement of the moon, to service
the horoscopes of the moon.

ETC.
・The brightness of the planetarium can darken,
but comes by brightness adjustment by setting.
・In the move and expansion of the planetarium,
you can not use the swipe and pinch.
・If you want to scale, you can use the '+' and '-' button.
・The position which carried out the tap in the screen is
moved to middle of the screen.
・'Rotate' button rotate by 45 degrees around the center
of the planetarium.
・It is a 'Constellation of the moon', that moon was dwelled in
when you were born.