As there are
From here it is not too tricky ...
So that is
I get 1.219 rad
Convert the minutes and second values to the equivalent decimal fractions of a degree.
We'll start with the least significant portion of the angle;
one arc second is
An arc minute is
69 + .81666 + .0016666 = 69.8183333....(repeating) degrees.
= 1.219 radians. (rounding)