ConvertOnlineMilli-radians to Hour Angles calculator
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Milli-radians to Hour Angles formula
Use this formula to convert milli-radians to hour angles:
Calculation
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Milli-radians to Hour Angles Conversion Table
Reference values for converting Milli-radians to Hour Angles.
| Milli-radians (mrad) | Hour Angles (hour angle) |
|---|---|
| 0 mrad | 0 hour angle |
| 1 mrad | 0.00381971863 hour angle |
| 10 mrad | 0.03819718634 hour angle |
| 45 mrad | 0.1719 hour angle |
| 90 mrad | 0.3438 hour angle |
| 180 mrad | 0.6875 hour angle |
| 360 mrad | 1.3751 hour angle |
| 1000 mrad | 3.8197 hour angle |
Worked example
Convert 2 Milli-radians to Hour Angles
Hour Angles = 2 × 24 / (2000 × π) = 0.00763943727 Hour Angles
About these units
Milli-radians
Milli-radians (mrad) are a unit of angular measurement equal to one-thousandth of a radian. This small unit is used in fields such as ballistics, gunnery, and optics, where precise angular measurements are critical. Milli-radians allow for the calculation of minute angular displacements, distances, and target adjustments.
Hour Angles
Hour angles are a unit of angular measurement used in astronomy to describe the position of celestial objects relative to an observer's local meridian. One hour angle corresponds to 15 degrees, reflecting the Earth's rotation rate of 15 degrees per hour. Hour angles are crucial in celestial navigation and the tracking of astronomical objects.
{"formula":"x * 24 / (2000 * π)","precision":11,"x_desc":"Milli-radians","y_desc":"Hour Angles"}