Mobile Observatory Astronomy app analytics for January 21

Mobile Observatory: Your Ultimate Sky-Watching Companion Discover celestial wonders from your exact location with the most comprehensive astronomy app on Google Play. Whether you're a casual stargazer or a passionate amateur astronomer, Mobile Observatory transforms your device into a powerful astronomical toolkit. 🌄 Real Topographic Horizon - A First for Astronomy Apps Mobile Observatory is the only astronomy app that shows your real local horizon using topographic elevation data. See the actual profile of hills, mountains, and ridges around you - know exactly where your sky view begins. 🌌 Aurora & Solar Activity Alerts Never miss the Northern Lights again! Get push notifications when aurora activity increases at your location. Stay informed about solar flares and geomagnetic storms that could bring spectacular aurora displays to your area. ✨ Stunning Sky Visualization Experience the most realistic sky rendering on Android. Our physically accurate atmospheric scattering simulation shows the sky as it truly appears - from deep twilight colors to the subtle glow of the Milky Way. Only the real sky is more beautiful. Features: - Live, zoomable sky map with augmented reality camera view - 45,000 stars (+ optional 2.5 million star catalog download) - Photorealistic day and night sky with correctly illuminated landscape - 3D Solar System view with VR/Cardboard support - Earth map showing day, night, and twilight zones Comprehensive Object Catalogs: - 2,500+ NGC objects, complete Messier, Caldwell & Hidden Treasures catalogs - 60,000+ minor planets with daily orbital updates - 1,000+ comets with daily updates - Artificial satellites including ISS and all Starlink satellites Planning & Notifications: - Daily celestial event notifications - Calendar integration with reminder alarms - Rise, set, and transit times for any object - Automatically generated visibility reports - Twilight times and day length calculations Solar & Lunar: - Current Sun imagery and sunspot data - Solar flare monitoring and alerts - Moon phases and apparent planetary views - Lunar and solar eclipse predictions - Lunar librations and orbital data Additional Features: - Light pollution simulation - Meteor shower forecasts with peak times - Conjunction dates for planets and Moon - Home screen widgets - Accurate calculations for 1900-2100