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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.
An arcsecond (arsec) or second of arc 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 Second Of Arc (SOA) is equal to 4.848137E-6 radians, while 1 Arcseconds (arcsec) = 4.848137E-6 radians.| 1029000000 Second Of Arc | to common angle units |
|---|---|
| 1029000000 SOA | = 4988.732973 radians (rad) |
| 1029000000 SOA | = 4988732.973 milliradians (mrad/mil) |
| 1029000000 SOA | = 5081480.1486736 angular mils (µ mil) |
| 1029000000 SOA | = 285833.33332387 degrees (°deg) |
| 1029000000 SOA | = 317592.61038494 gradians (grad) |
| 1029000000 SOA | = 17150012.970628 arcminutes (arcmin) |
| 1029000000 SOA | = 1029000000 arcseconds (arcsec) |
| 1029000000 SOA | = 4763.8870328247 sextants (60°) |
| 1029000000 SOA | = 9527.755868984 signs (30°) |
| 1029000000 SOA | = 793.98091940559 turns (t) |