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Astrolapp Live Sky Map
Astrolapp Live Sky Map Vs. Star Walk 2 Ads+ Sky Map View

Astrolapp Live Sky Map vs Star Walk 2 Ads+ Sky Map View Usage & Stats

Your window to the starry sky Hold your device into the sky to observe and identify planets, stars and constellations through your phone's display. Enjoy Astrolapp's highly sensitive and very accurate Live Mode, along with a visually appealing and intuitive interface. (Note: Live Mode is available only on devices with a built in compass) Stars are drawn according to their true color and provided with their names according to the International Astronomical Union. Optionally, the 88 official constellations are drawn with or without name labels. Use a powerful search function and let an arrow guide you to find any planet, star or constellation above your head. Tapping on any star or planet, Astrolapp highlights the path across the sky which the celestial body follows in the course of the night (or day). In addition, Astrolapp calculates rise and set times for any celestial body to the minute and shows the current position data in tabular form on a separate pull-out display. Astrolapp automatically detects your current location and uses it to calculate the starry sky as you are seeing it. But if you ever want to know what the starry sky looks like at the other end of the world, just use the built-in map to select any other location. Also, Astrolapp will show you the current sky by default. However, should you be interested in how the sky will look like next month, or wish to plot planetary constellations at historical events decades or centuries ago, Astrolapp will take you there in a few seconds. Watch the sky changing, in fast motion! As an alternative to live-mode or for devices without a built-in compass, Astrolapp offers a star-map-mode. To switch between the two types of display, tap the '3D'-button. Both modes offer basically the same information and functionality as described above. Star-map-mode: An interactive star map in the style of an astronomical clock This representation visualizes the mechanics of the Solar System and the movements of the stars and constellations in the course of the day and the year. This is achieved by a planar projection of the celestial sphere, as it was used in medieval astrolabes and astronomical clocks. Astrolapp depicts the celestial sphere as it would be seen by someone sitting at the celestial north pole. From this point of view, the sun moves clockwise around the center of the plot, within one day, parallel to the celestial equator, just like on a 24-hour dial of a clock. Moon and planets move a little more or less than a full circle per day, depending on their proper motion within the solar system. Features ★ No sounds, no advertisements -- just quiet night sky! ★ Fast and accurate live mode with Kalman filter technology (requires a compass / magnetometer in the device) ★ Star map mode with planar projection, analogous to astronomical clocks and medieval astrolabes ★ The positions of the Sun, Moon and the planets incl. Pluto ★ The 9096 brightest stars (Bright Star Catalog) and the 88 constellations of the IAU ★ Rise, set times and transit times for all celestial objects, accurate to the minute ★ Moon phases and phases of the planets; retrogradicity of planets ★ Numerical position data for stars and solar system objects in the ecliptic, equatorial and horizontal coordinate system; heliocentric, geocentric as well as topocentric ★ Graphical representation of the ecliptic and the positions of the zodiac signs (only in star map mode) ★ Real-time display or manually scroll in any centuries ★ Automatically determine geographic coordinates of the observer or manually select and save via map ★ Calculation of local solar time, local sidereal time and Greenwich sidereal time ★ Colors of the stars according to their spectral type ★ Night mode (monochrome black/red)

Google Play Store
Paid
Education

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Star Walk 2 Ads+ Sky Map View

Star Walk 2 Ads+ - Identify Stars in the Night Sky is a great astronomy guide to explore the night sky day and night, identify stars, constellations, planets, satellites, asteroids, comets, ISS, Hubble Space Telescope and other celestial bodies in real time in the sky above you. All you need to do is to point your device to the sky. Explore the deep sky with one of the best astronomical applications. Objects and astronomical events to learn in this stargazing app: - Stars and constellations, their position in the night sky - Solar system bodies (solar system planets, the Sun, the Moon, dwarf planets, asteroids, comets) - Deep Space objects (nebulae, galaxies, star clusters) - Satellites overhead - Meteor showers, equinoxes, conjunctions, full/new Moon and etc. Star Walk 2 Ads+ contains in-app purchases. Star Walk 2 Ads+ - Identify Stars in the Night Sky is a perfect planets, stars and constellations finder which can be used by both space amateurs and serious stargazers to learn astronomy by themselves. It is also a great educational tool for teachers to use during their astronomy classes. Star Walk 2 Ads+ in travel & tourism industry: ‘Rapa Nui Stargazing’ on Easter Island uses the app for sky observations during its astronomical tours. ‘Nakai Resorts Group’ in the Maldives uses the app during astronomy meetings for its guests. This free version contains ads. You can remove ads through In-App purchases. Main features of our astronomy app: ★ Stars and planets finder shows the real-time map of the sky on your screen in whatever direction you are pointing the device.* To navigate, you pan your view on screen by swiping in any direction, zoom out by pinching the screen, or zoom in by stretching it. ★ Learn a lot about the solar system, constellations, stars, comets, asteroids, spacecraft, nebulas, identify their position on the map of the sky in real time. Find any celestial body following a special pointer on the map of the stars and planets. ★ Touching a clock-face icon at the upper-right corner of the screen allows you select any date and time and lets you go forward or backward in time and watch the night sky map of stars and planets in fast motion. Find out star position of different time periods. ★ Enjoy AR stargazing. View stars, constellations, planets, satellites overhead and other night sky objects in augmented reality. Tap on the image of the camera on the screen and the astronomy app will activate your device's camera so you can see charted objects appear superimposed on live sky objects. ★ Except for map of the sky with stars and constellations, find the deep-sky objects, satellites in space live, meteor showers. The night-mode will make your sky observation at night time more comfortable. Stars and constellations are closer than you think. ★ With our star chart app you will get a deeper understanding of the constellation`s scale and place in the night sky map. Enjoy observing wonderful 3D models of constellations, turn them upside down, read their stories and other astronomy facts. ★Be aware of the latest news from the world of outer space and astronomy. The "What's new" section of our stargazing astronomy app will tell you about the most outstanding astronomical events in time. *The Star Spotter feature won't work for the devices that are not equipped with the gyroscope and compass. Star Walk 2 Free - Identify Stars in the Night Sky is an impressively good looking astronomy app for stargazing at any time and place. It is the all-new version of the previous Star Walk. This new version has a re-designed interface in conjunction with advanced features. If you’ve ever said to yourself “I’d like to learn the constellations” or wondered “Is that a star or a planet in the night sky?”, Star Walk 2 Ads+ is the astronomy app you’ve been looking for. Try one of the best astronomy applications.