hour of arc
Symbol: | |||||
Category: | Angle | ||||
SI Equivalent: | 0.261799 rad | ||||
Dimension: | a | ||||
Notes | |||||
Unit of plane angle used in aeronautical navigation.
|
1 hour of arc =
Angle | ||
Symbol | Unit Name | |
900 | ' | arc minute (minute of arc) |
5.4×104 | " | arc second (second of arc) |
4.16667×10-2 | circumference | |
15 | ° | degree |
16.6667 | gr | gon |
16.6667 | gr | grade |
261.799 | mrad | milliradian |
26.1808 | % | percent |
0.166667 | quadrant (angle) | |
0.261799 | rad | radian |
4.16667×10-2 | rev | revolution |
0.5 | sign |