Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
A second of arc, or arcsecond (arsec) is 1/60 of an arcminute, 1/3600 of a degree, 1/1296000 of a turn, and π/648000 (about 1/206265) of a radian.
In relation to the base unit of [angle] => (radians), 1 Hour Angles (HA) is equal to 0.26179938779 radians, while 1 Second Of Arc (SOA) = 4.848137E-6 radians.| 6443696287 Hour Angles | to common angle units |
|---|---|
| 6443696287 HA | = 1686955743.0413 radians (rad) |
| 6443696287 HA | = 1686955743041.3 milliradians (mrad/mil) |
| 6443696287 HA | = 1718318492160.2 angular mils (µ mil) |
| 6443696287 HA | = 96655440532.302 degrees (°deg) |
| 6443696287 HA | = 107394939944.87 gradians (grad) |
| 6443696287 HA | = 5799330818188.8 arcminutes (arcmin) |
| 6443696287 HA | = 3.4795958592781E+14 arcseconds (arcsec) |
| 6443696287 HA | = 1610923381.2911 sextants (60°) |
| 6443696287 HA | = 3221840609.3226 signs (30°) |
| 6443696287 HA | = 268487144.75311 turns (t) |