SkyWatcher
· v1.0.1
About
SkyWatcher turns your watch into a real-time sky map—so you always know what’s above you.
See https://absolutebollockscreations.com/apps/celestial/skywatcher/ for full details
See the current positions of the Sun, Moon, and visible planets based on your exact time and location. Optionally display stars and constellations, with flexible labeling options from none to all 88 modern constellations.
Perfect for stargazing, planning observations, or simply exploring the night sky wherever you are.
Key Features
Real-Time Sky View
Instantly view the positions of the Sun, Moon, planets, and optionally stars and constellations.
Time Travel (Time Warp)
Move forward or backward in time by minutes, weeks, or months to see how the sky changes.
Detailed Object Information
Access rise/set times, lunar phases, and upcoming Full and New Moon dates.
Viewing Modes
360° Sky View (Default)
A top-down view of the sky:
* Top of screen = in front of you
* Center = directly overhead
* Edge = horizon
Line of Sight View
See only what’s in front of you based on your facing direction, with a clear horizon line.
Customization
Object Display Modes
Show only visible objects (default)
Or display all objects regardless of visibility
Constellations & Labels
Display constellation lines and choose label density:
Off
Zodiac Only
Prominent (30 constellations)
All 88 constellations
Satellite Tracking
Tracks and displays 40+ satellites in five groups
Details page provides rise and set times for up to 9 upcoming visible passes
Displays path arc and tracks position in realtime across the sky
Dark Mode
Adaptive sky coloring for Day, Twilight, and Night—or force a full dark theme for optimal night viewing.
Controls
Quickly explore the sky:
* Advance time in 15-minute increments
* Open detailed views for celestial objects
* Access settings via the menu
Credits
Astronomy Library
https://github.com/IoannisNasios/solarsystem
Star Positions - Yale Bright Star Catalog
http://tdc-www.harvard.edu/catalogs/bsc5.html
Constellation Lines
https://github.com/MarcvdSluys
Satellites - SGP4 Library
https://github.com/aholinch/sgp4
What's new
v1.0.1 Small bug fixes
v1.0.0 Complete rewrite of the math engine, heavily optimized for performance and scalability
Added constellations lines with 560+ stars and 88 western constellations
Added Satellite Tracking with 40+ objects from 5 groups by category
Added Rise and Set times for all visible planets
Added Rise and Set times for upcoming visible satellite passes
App is now freemium with free and paid features
v0.2.0 Improved workflow to make updates more responsive
Hardened several modules to avoid possible application crash
Added support for Venu X1
v0.1.0 Preview Release