Sky Graph – Celestial sky map

Sergey Martynyuk

About this app

Discover night sky treasures with the SkyGraph application!

SkyGraph is the interactive celestial sky atlas which contains:
+ 48 thousand stars up to 8th magnitude;
+ 13 thousand deep sky objects: galaxies, nebulae, clusters
+ about 60 asterisms;
+ all 88 constellations of northern and southern celestial hemispheres.

Application features:
+ starry sky map moving and scaling like in cartographic applications;
+ graphical representation of stars including variable and deep sky objects;
+ the object on the map selection by long press;
+ displaying detailed information about the object with its type and subtype;
+ search for objects by their proper names, Bayer, Flamsteed, Argelander designations and HR, HD, HIP, TYC, BD/CD, WDS designations from corresponding catalogs;
+ possibility of map visualization in "northern/southern celestial pole is above" modes with their switching by celestial pole movement from the top half of the screen to the bottom one and vice versa.

What’s new

- The application has been rebuilt for Android 16
- Fixed the problem of incorrect angular dimensions of deep sky objects displayed on the map