SatExplorer

Explore the Sky. Track Satellites in Real-Time.

Have you ever looked up at the night sky and wondered: Is that moving dot the ISS? A Starlink satellite? Sat Explorer gives you the answer — in real time, right where you're standing.

🗺️ INTERACTIVE WORLD MAP (Main View)

Start your exploration with a 2D global overview. See every satellite currently passing over your horizon in real-time.

Live Tracking: Watch satellites move across the map as they fly over your location.

Deep Zoom: Navigate from a global perspective down to street level.

Detailed Data: Tap any satellite to see its name, altitude, speed, and precise rise/set zones.

Trajectory: See the full orbital arc to know exactly where a satellite is headed.

🛰️ AUGMENTED REALITY VIEW

Once you've found a satellite on the map, use the AR view to locate it in the physical sky.

Visual Guide: Point your phone up to see exactly where the satellite is positioned relative to your horizon.

Find with Ease: Perfect for estimating the correct direction (azimuth) and height (elevation) to spot satellites with your own eyes.

Precision Overlay: Satellites are pinned to their true locations as you move and rotate your phone.

Compass & Grid: Integrated tools help you stay oriented while scanning the sky.

📂 CATEGORIES & FILTERS

Identify satellites at a glance with color-coding:

🔵 Space Stations (ISS, Tiangong & more)

🟡 Starlink (SpaceX constellation)

🟢 GPS (Global Positioning)

🟠 Navigation & Weather (BeiDou, GLONASS, OneWeb)

⚪ Other Active Satellites

Toggle categories on or off to focus on what interests you.

📍 SMART LOCATION

Automatic Positioning: Uses your location for instant, accurate tracking.

Planning Mode: Set your location manually to any city worldwide to see what will be visible there later.

📶 WORKS OFFLINE

No Internet Required: After the initial setup, the app works 100% offline. Ideal for stargazing in remote areas without cellular service.

🔒 PRIVACY & SIMPLICITY

No Accounts: No sign-up or login required.

No Subscriptions: One app, full access to all features.

What’s Tracked?

Over 5,000 active satellites, including all major constellations and space stations. We only show active satellites — no debris or clutter.