Live sky tracking
OVERHEAD
Aircraft: —
Satellites: —
Time: —
50 km
Aircraft
Satellite
ISS/Station
Selected
Booting…
Acquiring data…
Drag/pinch to rotate · Scroll/spread to zoom · Tap object to select
You
Aircraft
Satellite
Selected
Fireball
Loading…
📷
CAMERA AR
Point your phone at the sky — satellites and aircraft above the horizon will appear as overlays.
Needs HTTPS or localhost.
Serve via Simple HTTP Server on
Needs HTTPS or localhost.
Serve via Simple HTTP Server on
127.0.0.1:8080
Camera offline
Compass: not active — enable in header for AR overlay
📱 On mobile: tap "Start Camera" then allow camera access. Enable Compass for AR object overlays. Point camera at sky — detected objects appear with labels. Tap an overlay to lock on.
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Settings
Display
Show clock
CET/CEST time readout in header
Sweep animation
Rotating radar line + ping pulses
Trajectory prediction
Short-term projected path on radar and camera
Data
Show aircraft
ADS-B transponder data from OpenSky
Show satellites
Orbital predictions from CelesTrak TLE data
Show stars & planets
Bright-star catalog + the 5 naked-eye planets, computed from orbital mechanics
Camera AR
Battery saver mode
Lower frame rate — less heat on phone
Motion detection
Flag unidentified moving objects. Uses more CPU.
High sensitivity motion
Finer grid, lower threshold — catches smaller/farther objects, more false alarms
Show labels on camera
Name tags for overlay markers
Star density on camera
The star catalog goes down to mag 4.5 (for the Globe view) — that's a lot of faint stars cluttering a phone screen. Lower this if it's distracting.
AR diagnostics
Heading/tilt/calibration readout overlay in Camera AR
Layout
Device mode
Auto-detects phone vs PC. Override if it guesses wrong.
Units
Distance / speed units
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Calculating…
▸
Right Now
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Best Window Tonight
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Next Sky Event
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0 meteors logged
☄
Select a shower
Select a shower
Recent NASA Fireballs
▸
Sighting Log
Personal database — cross-checked against live satellite & aircraft data
New Sighting
not set