1,296,000
There is no such thing as one degree of minute.There are 60 minutes of arc in one degree of arc and 60 seconds of arc in one minute of arc
60
seconds
there are 60 seconds in one minute. An arc minute is 1/60 degree and an arc second is 1/3600 degree
The cast of Arc to Vega - 2008 includes: John DeFazio
60
1,296,000
The distance from Earth to Sirius is the reciprocal of its parallax angle, so it would be 1 / 0.377 = 2.654 parsecs away.
There is no such thing as one degree of minute.There are 60 minutes of arc in one degree of arc and 60 seconds of arc in one minute of arc
There are 60 seconds in 1 degree of a turn
60
A full circle has 360 degree; each degree has 60 minutes; each minute has 60 seconds. Multiply those three numbers to get the desired answer.
which power of a telescope might be expressed as "0.5 seconds of arc"?
The calculation is 60 arc seconds X 60 arc minutes X 360 degrees in a full circle. So, there are 1,296,000 arc seconds in a full circle.
I can resolve 100 arc seconds. If craters are 60 arc seconds I'd bet that there are people whose eyes are good enough. 60 arc seconds is certainly within the 20 arc second maximum capability of the eye.
In Converting AU into arc seconds first of all you will need to convert our angular size from arcminutes to arcseconds