# angle units conversion

**Amount:** 1 hour angle (HA) of angle

**Equals:** 54,000.00 seconds of arc ('') in angle

Converting **hour angle** to **seconds of arc** value in the angle units scale.

TOGGLE : from seconds of arc into hour angles in the other way around.

CONVERT : between other angle measuring units - complete list.

How many seconds of arc are in 1 hour angle? The answer is: 1 HA equals 54,000.00 ''

## 54,000.00 '' is converted to 1 of what?

The seconds of arc unit number 54,000.00 '' converts to 1 HA, one hour angle. **It is the EQUAL angle value of 1 hour angle but in the seconds of arc angle unit alternative.**

HA/'' angle conversion result | ||||

From | Symbol | Equals | Result | Symbol |

1 | HA | = | 54,000.00 | '' |

## Conversion chart - *hour angles* to *seconds of arc*

1 hour angle to seconds of arc = 54,000.00 ''

2 hour angles to seconds of arc = 108,000.00 ''

3 hour angles to seconds of arc = 162,000.00 ''

4 hour angles to seconds of arc = 216,000.00 ''

5 hour angles to seconds of arc = 270,000.00 ''

6 hour angles to seconds of arc = 324,000.00 ''

7 hour angles to seconds of arc = 378,000.00 ''

8 hour angles to seconds of arc = 432,000.00 ''

9 hour angles to seconds of arc = 486,000.00 ''

10 hour angles to seconds of arc = 540,000.00 ''

11 hour angles to seconds of arc = 594,000.00 ''

12 hour angles to seconds of arc = 648,000.00 ''

13 hour angles to seconds of arc = 702,000.00 ''

14 hour angles to seconds of arc = 756,000.00 ''

15 hour angles to seconds of arc = 810,000.00 ''

**Category**: main menu • angle menu • Hour angles

Convert angle of ** hour angle (HA)** and

**units in reverse from seconds of arc into hour angles.**

*seconds of arc ('')*## Angles

This calculator is based on conversion of two angle units. An angle consists of two rays (as in sides of an angle sharing a common vertex or else called the endpoint.) Some belong to rotation measurements - spherical angles measured by arcs' lengths, pointing from the center, plus the radius. For a whole set of multiple units of angle on one page, try that Multiunit converter tool which has built in all angle unit-variations. Page with individual angle units.

# Converter type: angle units

First unit: hour angle (HA) is used for measuring angle.

Second: second of arc ('') is unit of angle.

**QUESTION**:

15 HA = ? ''

**ANSWER**:

15 HA = 810,000.00 ''

Abbreviation, or prefix, for hour angle is:

**HA**

Abbreviation for second of arc is:

**''**

## Other applications for this angle calculator ...

With the above mentioned two-units calculating service it provides, this angle converter proved to be useful also as a teaching tool:

1. in practicing hour angles and seconds of arc ( HA vs. '' ) measures exchange.

2. for conversion factors between unit pairs.

3. work with angle's values and properties.