Tools
Astronomy web apps
Small browser tools we use around the lab — no install, no server.
Right now
Sidereal clocks
- Coordinated Universal Time (UTC)
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- Greenwich Sidereal Time
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- Green Bank, WV — Local Sidereal Time
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- Morgantown, WV — Local Sidereal Time
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The clocks are computed in your browser and need JavaScript to run.
Tools
Pick a tool
Local Sidereal Time for your location
Calculate the current local sidereal time for any longitude. Use this WVU RAIL astronomy tool to plan observations at your location.
Horizontal → Equatorial coordinate converter
Convert altitude and azimuth to right ascension and declination for your location. Use this WVU RAIL tool to plan radio astronomy observations.